class
stringclasses
2 values
id
stringlengths
6
12
question
stringclasses
340 values
option
stringlengths
23
217
answer
stringlengths
5
54
task_class
stringclasses
4 values
Attributes
stringclasses
7 values
image
imagewidth (px)
76
500
real
19_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 4.0 (b) 5.3 (c) 6.5 (d) 2.1
(d) 2.1
multiplicative estimation
Depth
real
87_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) 12 hours and 07 minutes (b) 5 hours and 49 minutes (c) 2 hours and 55 minutes (d) 7 hours and 44 minutes
(c) 2 hours and 55 minutes
value estimation
Scale
real
93_Angle
The angle formed by the objects on the right side is X times the angle formed by the objects on the left side of the figure. Which of the following options is a reasonable estimate for X?
(a) 1.8 (b) 2.7 (c) 1.0 (d) 3.9
(c) 1.0
multiplicative estimation
Angle
real
5_Volume
The volume of the left object is X times greater than that of the right object. Which of the following options is a reasonable estimate for X?
(a) 1.6 (b) 2.7 (c) 5.4 (d) 7.7
(d) 7.7
multiplicative estimation
Volume
real
113_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 1.1 (b) 2.2 (c) 4.0 (d) 6.0
(b) 2.2
multiplicative estimation
Depth
real
119_Length
The right object is X times higher than left object. Which of the following options is a reasonable estimate for X?
(a) 1.2 (b) 2.0 (c) 2.9 (d) 3.9
(a) 1.2
multiplicative estimation
Length
real
0_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 2.9 (b) 4.1 (c) 5.6 (d) 1.0
(d) 1.0
multiplicative estimation
Depth
real
107_Length
Which of the following options best estimates how far the car window is open?
(a) (40%, 50%) (b) (80%, 90%) (c) (20%, 30%) (d) (0%, 10%)
(b) (80%, 90%)
range estimation
Length
real
29_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) 3 hours and 00 minutes (b) 9 hours and 39 minutes (c) 11 hours and 47 minutes (d) 5 hours and 11 minutes
(a) 3 hours and 00 minutes
value estimation
Scale
real
128_Volume
The total capacity of the bottle is 1500 ml. Which of the following options is a reasonable estimate of the volume of water in the bottle?
(a) (800, 900) ml (b) (350, 450) ml (c) (1450, 1550) ml (d) (1050, 1150) ml
(a) (800, 900) ml
range estimation
Volume
real
156_Length
The left object is X times higher than right object. Which of the following options is a reasonable estimate for X?
(a) 1.5 (b) 2.8 (c) 3.8 (d) 5.0
(a) 1.5
multiplicative estimation
Length
real
122_Quantity
Which of the following options color of flower appears the most in the figure?
(a) yellow (b) red (c) white (d) purple
(a) yellow
value comparison
Quantity
real
134_Quantity
Which of the following options color of flower appears the most in the figure?
(a) blue (b) red (c) yellow (d) purple
(a) blue
value comparison
Quantity
real
15_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which of the following options is most likely to be the order in which these points are located from closest to farthest from the viewer?
(a) CDBA (b) DBAC (c) BACD (d) CBAD
(b) DBAC
value comparison
Depth
real
79_Quantity
Which of the following options is a reasonable estimate of rings in the figure?
(a) 26 (b) 38 (c) 12 (d) 61
(b) 38
value estimation
Quantity
real
151_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which point appears closer to the viewer?
(a) A is closer (b) B is closer (c) C is closer (d) D is closer
(a) A is closer
value comparison
Depth
real
3_Quantity
Which of the following options is a reasonable range of estimates for the number of trees in the figure?
(a) [1, 10) (b) [10, 30) (c) More than 30
(c) More than 30
range estimation
Quantity
real
127_Angle
Which of the following options best estimates the angle between the right calf and right thigh of the person in the figure?
(a) (40, 50) degrees (b) (50, 60) degrees (c) (110, 120) degrees (d) (90, 100) degrees
(d) (90, 100) degrees
range estimation
Angle
real
25_Angle
Which of the following options best estimates the angle between the two shoes in the figure?
(a) (110, 120) degrees (b) (10, 20) degrees (c) (40, 50) degrees (d) (160, 170) degrees
(c) (40, 50) degrees
range estimation
Angle
real
15_Length
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest length?
(a) object A (b) object B (c) object C (d) object D
(c) object C
value comparison
Length
real
83_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which of the following options is most likely to be the order in which these points are located from closest to farthest from the viewer?
(a) CABD (b) CADB (c) BCDA (d) BCAD
(a) CABD
value comparison
Depth
real
46_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 2.9 (b) 1.8 (c) 4.6 (d) 6.0
(b) 1.8
multiplicative estimation
Depth
real
122_Depth
The distance from point A to the viewer is X times than point B, Which of the following options is a reasonable estimate for X?
(a) 1.2 (b) 2.5 (c) 3.7 (d) 5.7
(a) 1.2
multiplicative estimation
Depth
real
100_Angle
Which of the following options is the reasonable estimated opening angle of the door in the figure?
(a) 170 degrees (b) 94 degrees (c) 18 degrees (d) 62 degrees
(a) 170 degrees
value estimation
Angle
real
6_Quantity
Which of the following options is a reasonable range of estimates for the number of trees in the figure?
(a) [1, 10) (b) [10, 30) (c) More than 30
(c) More than 30
range estimation
Quantity
real
38_Volume
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest volume?
(a) object A (b) object B (c) object C (d) object D
(b) object B
value comparison
Volume
real
84_Quantity
Which of the following options is a reasonable estimate of picture frames in the figure?
(a) 66 (b) 15 (c) 43 (d) 54
(b) 15
value estimation
Quantity
real
20_Angle
The angle formed by the objects on the left side is X times the angle formed by the objects on the right side of the figure. Which of the following options is a reasonable estimate for X?
(a) 1.2 (b) 2.2 (c) 3.6 (d) 4.4
(b) 2.2
multiplicative estimation
Angle
real
20_Length
The right object is X times higher than left object. Which of the following options is a reasonable estimate for X?
(a) 1.4 (b) 2.4 (c) 4.0 (d) 4.7
(a) 1.4
multiplicative estimation
Length
real
49_Scale
Which of the following options is an reasonable estimate of the value that the pointer in the figure is pointing to, regardless of whether it is positive or negative?
(a) 3.8 (b) 4.7 (c) 7.2 (d) 1.4
(d) 1.4
value estimation
Scale
real
58_Angle
Which of the following options best estimates the opening angle of the laptop in the figure?
(a) (50, 60) degrees (b) (80, 90) degrees (c) (150, 160) degrees (d) (110, 120) degrees
(c) (150, 160) degrees
range estimation
Angle
real
95_Volume
The volume of the right object is X times greater than that of the left object. Which of the following options is a reasonable estimate for X?
(a) 2.3 (b) 3.4 (c) 4.9 (d) 6.0
(a) 2.3
multiplicative estimation
Volume
real
38_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) 9 hours and 41 minutes (b) 11 hours and 55 minutes (c) 4 hours and 22 minutes (d) 7 hours and 27 minutes
(b) 11 hours and 55 minutes
value estimation
Scale
real
17_Length
Which of the following options is a reasonable estimate of the ratio of the water height to the total height of the bottle?
(a) 48% (b) 93% (c) 67% (d) 22%
(c) 67%
value estimation
Length
real
46_Angle
Which of the following options best estimates the opening angle of the door in the figure?
(a) (10, 20) degrees (b) (90, 100) degrees (c) (160, 170) degrees (d) (60, 70) degrees
(d) (60, 70) degrees
range estimation
Angle
real
19_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) 5 hours and 05 minutes (b) 12 hours and 47 minutes (c) 2 hours and 32 minutes (d) 7 hours and 26 minutes
(a) 5 hours and 05 minutes
value estimation
Scale
real
81_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 3.5 (b) 5.1 (c) 1.1 (d) 6.7
(c) 1.1
multiplicative estimation
Depth
real
5_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) (10 hours and 05 minutes, 10 hours and 15 minutes) (b) (8 hours and 40 minutes, 8 hours and 50 minutes) (c) (1 hours and 40 minutes, 1 hours and 50 minutes) (d) (4 hours and 00 minutes, 4 hours and 10 minutes)
(a) (10 hours and 05 minutes, 10 hours and 15 minutes)
range estimation
Scale
real
30_Length
The height of the object on the right is known to be 21.0. Which of the following options is a reasonable estimate for the height of the object on the left?
(a) 1.2 (b) 14.3 (c) 5.4 (d) 21.8
(b) 14.3
value estimation
Length
real
74_Angle
The angle formed by the objects on the left side is X times the angle formed by the objects on the right side of the figure. Which of the following options is a reasonable estimate for X?
(a) 1.0 (b) 3.3 (c) 2.0 (d) 4.2
(c) 2.0
multiplicative estimation
Angle
real
69_Volume
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest volume?
(a) object A (b) object B (c) object C (d) object D
(d) object D
value comparison
Volume
real
30_Angle
Which of the following options best estimates the angle between the two shoes in the figure?
(a) (170, 180) degrees (b) (140, 150) degrees (c) (20, 30) degrees (d) (90, 100) degrees
(d) (90, 100) degrees
range estimation
Angle
real
89_Volume
The volume of the right object is X times greater than that of the left object. Which of the following options is a reasonable estimate for X?
(a) 12.3 (b) 2.4 (c) 4.9 (d) 7.6
(a) 12.3
multiplicative estimation
Volume
real
46_Scale
Which of the following options is an reasonable estimate of the temperature in degrees Celsius that the thermometer in the figure is pointing to?
(a) (38.0, 42.0) (b) (13.0, 17.0) (c) (49.0, 53.0) (d) (26.0, 30.0)
(b) (13.0, 17.0)
range estimation
Scale
real
25_Volume
The total capacity of the bottle is 1500 ml. Which of the following options is a reasonable estimate of the volume of water in the bottle?
(a) (350, 450) ml (b) (100, 200) ml (c) (1450, 1550) ml (d) (850, 950) ml
(b) (100, 200) ml
range estimation
Volume
real
69_Angle
Which of the following options best estimates the opening angle of the laptop in the figure?
(a) (100, 110) degrees (b) (120, 130) degrees (c) (170, 180) degrees (d) (140, 150) degrees
(d) (140, 150) degrees
range estimation
Angle
real
10_Volume
The total capacity of the bottle is 1500 ml. Which of the following options is a reasonable estimate of the volume of water in the bottle?
(a) 600 ml (b) 1200 ml (c) 400 ml (d) 200 ml
(c) 400 ml
value estimation
Volume
real
101_Length
The right object is X times higher than left object. Which of the following options is a reasonable estimate for X?
(a) 1.2 (b) 3.7 (c) 2.2 (d) 4.7
(c) 2.2
multiplicative estimation
Length
real
124_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which point appears closer to the viewer?
(a) A is closer (b) B is closer (c) C is closer (d) D is closer
(a) A is closer
value comparison
Depth
real
42_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) (9 hours and 10 minutes, 9 hours and 20 minutes) (b) (5 hours and 30 minutes, 5 hours and 40 minutes) (c) (12 hours and 10 minutes, 12 hours and 20 minutes) (d) (7 hours and 50 minutes, 7 hours and 59 minutes)
(c) (12 hours and 10 minutes, 12 hours and 20 minutes)
range estimation
Scale
real
36_Volume
The total capacity of the bottle is 1500 ml. Which of the following options is a reasonable estimate of the volume of water in the bottle?
(a) (550, 650) ml (b) (1450, 1550) ml (c) (1050, 1150) ml (d) (250, 350) ml
(d) (250, 350) ml
range estimation
Volume
real
42_Quantity
Which of the following options is a reasonable range of estimates for the number of flowers in the figure?
(a) [1, 10) (b) [10, 30) (c) More than 30
(c) More than 30
range estimation
Quantity
real
141_Volume
The volume of the right object is X times greater than that of the left object. Which of the following options is a reasonable estimate for X?
(a) 1.3 (b) 3.1 (c) 4.7 (d) 6.5
(a) 1.3
multiplicative estimation
Volume
real
129_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which of the following options is most likely to be the order in which these points are located from closest to farthest from the viewer?
(a) ACDB (b) BCAD (c) ACBD (d) CBAD
(d) CBAD
value comparison
Depth
real
128_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 3.1 (b) 4.4 (c) 5.6 (d) 1.2
(d) 1.2
multiplicative estimation
Depth
real
25_Length
Which of the following options is a reasonable estimate of the ratio of the water height to the total height of the bottle?
(a) (40%, 50%) (b) (90%, 100%) (c) (10%, 20%) (d) (70%, 80%)
(d) (70%, 80%)
range estimation
Length
real
145_Length
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest length?
(a) object A (b) object B (c) object C (d) object D
(b) object B
value comparison
Length
real
80_Quantity
The figure is divided into four quadrants. Which of the following options has the largest number of people in the figure?
(a) Top-left quadrant (b) Top-right quadrant (c) Bottom-left quadrant (d) Bottom-right quadrant
(a) Top-left quadrant
value comparison
Quantity
real
29_Length
Which of the following options is the ratio of the number of pages of the unfinished book in the figure to the total number of pages in the book?
(a) 65% (b) 94% (c) 36% (d) 18%
(c) 36%
value estimation
Length
real
12_Angle
The angle formed by the objects on the left side is X times the angle formed by the objects on the right side of the figure. Which of the following options is a reasonable estimate for X?
(a) 3.7 (b) 2.2 (c) 3.0 (d) 4.7
(b) 2.2
multiplicative estimation
Angle
real
42_Length
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest length?
(a) object A (b) object B (c) object C (d) object D
(c) object C
value comparison
Length
real
102_Angle
The angle formed by the objects on the right side is X times the angle formed by the objects on the left side of the figure. Which of the following options is a reasonable estimate for X?
(a) 3.0 (b) 1.1 (c) 2.0 (d) 3.8
(c) 2.0
multiplicative estimation
Angle
real
128_Length
Which of the following options is a reasonable estimate of the ratio of the water height to the total height of the bottle?
(a) (80%, 90%) (b) (30%, 40%) (c) (50%, 60%) (d) (10%, 20%)
(c) (50%, 60%)
range estimation
Length
real
60_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which point appears closer to the viewer?
(a) A is closer (b) B is closer (c) C is closer (d) D is closer
(b) B is closer
value comparison
Depth
real
78_Angle
Which of the following options is the estimated opening angle of the laptop in the figure?
(a) 106 degrees (b) 19 degrees (c) 63 degrees (d) 130 degrees
(d) 130 degrees
value estimation
Angle
real
101_Angle
Which of the following options is the reasonable estimated opening angle of the door in the figure?
(a) 146 degrees (b) 40 degrees (c) 20 degrees (d) 93 degrees
(b) 40 degrees
value estimation
Angle
real
54_Quantity
Which of the following options is a reasonable estimate of cups in the figure?
(a) 48 (b) 67 (c) 36 (d) 13
(d) 13
value estimation
Quantity
real
77_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 2.7 (b) 1.0 (c) 4.0 (d) 6.1
(b) 1.0
multiplicative estimation
Depth
real
40_Length
The left object is X times higher than right object. Which of the following options is a reasonable estimate for X?
(a) 3.7 (b) 2.9 (c) 1.0 (d) 2.0
(c) 1.0
multiplicative estimation
Length
real
56_Quantity
Which of the following options is a reasonable estimate of flowers in the figure?
(a) 38 (b) 70 (c) 20 (d) 54
(c) 20
value estimation
Quantity
real
59_Angle
The angle formed by the objects on the left side is X times the angle formed by the objects on the right side of the figure. Which of the following options is a reasonable estimate for X?
(a) 1.3 (b) 2.8 (c) 4.5 (d) 3.5
(c) 4.5
multiplicative estimation
Angle
real
82_Quantity
Which of the following options is a reasonable estimate of chess pieces in the figure?
(a) 16 (b) 45 (c) 32 (d) 61
(c) 32
value estimation
Quantity
real
55_Angle
The angle formed by the objects on the right side is X times the angle formed by the objects on the left side of the figure. Which of the following options is a reasonable estimate for X?
(a) 2.7 (b) 4.0 (c) 1.5 (d) 4.9
(c) 1.5
multiplicative estimation
Angle
real
47_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) 9 hours and 21 minutes (b) 11 hours and 58 minutes (c) 2 hours and 05 minutes (d) 3 hours and 46 minutes
(b) 11 hours and 58 minutes
value estimation
Scale
real
142_Angle
The angle formed by the objects on the left side is X times the angle formed by the objects on the right side of the figure. Which of the following options is a reasonable estimate for X?
(a) 1.8 (b) 3.0 (c) 3.8 (d) 4.5
(a) 1.8
multiplicative estimation
Angle
real
76_Angle
Which of the following options best estimates the opening angle of the door in the figure?
(a) (80, 90) degrees (b) (60, 70) degrees (c) (160, 170) degrees (d) (140, 150) degrees
(b) (60, 70) degrees
range estimation
Angle
real
67_Length
Which of the following options is a reasonable estimate of the ratio of the water height to the total height of the cup?
(a) (30%, 40%) (b) (60%, 70%) (c) (90%, 100%) (d) (10%, 20%)
(b) (60%, 70%)
range estimation
Length
real
59_Length
The left object is X times higher than right object. Which of the following options is a reasonable estimate for X?
(a) 1.1 (b) 2.6 (c) 3.9 (d) 4.9
(a) 1.1
multiplicative estimation
Length
real
21_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which point appears closer to the viewer?
(a) A is closer (b) B is closer (c) C is closer (d) D is closer
(b) B is closer
value comparison
Depth
real
121_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) (12 hours and 10 minutes, 12 hours and 20 minutes) (b) (2 hours and 20 minutes, 2 hours and 30 minutes) (c) (4 hours and 40 minutes, 4 hours and 50 minutes) (d) (5 hours and 20 minutes, 5 hours and 30 minutes)
(a) (12 hours and 10 minutes, 12 hours and 20 minutes)
range estimation
Scale
real
82_Volume
The objects from left to right in the figure are object A, object B and object C. Which object has the largest volume?
(a) object A (b) object B (c) object C
(a) object A
value comparison
Volume
real
94_Angle
Which of the following options best estimates the angle between the two shoes in the figure?
(a) (30, 40) degrees (b) (50, 60) degrees (c) (150, 160) degrees (d) (110, 120) degrees
(b) (50, 60) degrees
range estimation
Angle
real
1_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 2.0 (b) 3.5 (c) 5.4 (d) 6.9
(a) 2.0
multiplicative estimation
Depth
real
18_Depth
Four points are circled on the figure, labeled by A, B, C and D beside each circle. Which of the following options is most likely to be the order in which these points are located from closest to farthest from the viewer?
(a) BDAC (b) CBDA (c) ACDB (d) DCAB
(c) ACDB
value comparison
Depth
real
74_Depth
The distance from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate for X?
(a) 1.4 (b) 3.1 (c) 4.8 (d) 6.0
(a) 1.4
multiplicative estimation
Depth
real
76_Volume
The volume of the left object is X times greater than that of the right object. Which of the following options is a reasonable estimate for X?
(a) 4.0 (b) 5.2 (c) 2.4 (d) 6.8
(c) 2.4
multiplicative estimation
Volume
real
124_Length
Assuming the diameter of the tire is 1 meter, which of the following options is most likely the length of the car?
(a) 8.11 meter (b) 5.33 meter (c) 9.38 meter (d) 7.4 meter
(b) 5.33 meter
value estimation
Length
real
19_Volume
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest volume?
(a) object A (b) object B (c) object C (d) object D
(b) object B
value comparison
Volume
real
134_Angle
The angle formed by the objects on the left side is X times the angle formed by the objects on the right side of the figure. Which of the following options is a reasonable estimate for X?
(a) 1.9 (b) 1.1 (c) 2.6 (d) 4.0
(b) 1.1
multiplicative estimation
Angle
real
44_Volume
The total capacity of the bottle is 1500 ml. Which of the following options is a reasonable estimate of the volume of water in the bottle?
(a) (150, 250) ml (b) (950, 1050) ml (c) (450, 550) ml (d) (1450, 1550) ml
(c) (450, 550) ml
range estimation
Volume
real
77_Length
The height of the object on the right is known to be 17.0. Which of the following options is a reasonable estimate for the height of the object on the left?
(a) (17.1, 19.1) (b) (20.6, 22.6) (c) (13.3, 15.3) (d) (6.0, 8.0)
(c) (13.3, 15.3)
range estimation
Length
real
112_Volume
The objects from left to right in the figure are object A, object B and object C. Which object has the largest volume?
(a) object A (b) object B (c) object C
(b) object B
value comparison
Volume
real
61_Quantity
Which of the following options is a reasonable estimate of bike in the figure?
(a) 65 (b) 25 (c) 50 (d) 11
(d) 11
value estimation
Quantity
real
61_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) 1 hours and 16 minutes (b) 9 hours and 37 minutes (c) 3 hours and 47 minutes (d) 4 hours and 46 minutes
(a) 1 hours and 16 minutes
value estimation
Scale
real
135_Quantity
Which of the following options is a reasonable estimate of bike in the figure?
(a) 32 (b) 38 (c) 23 (d) 6
(d) 6
value estimation
Quantity
real
151_Length
The objects from left to right in the figure are object A, object B, object C, and object D. Which object has the largest length?
(a) object A (b) object B (c) object C (d) object D
(c) object C
value comparison
Length
real
68_Scale
Which of the following options is an reasonable estimate of the value that the pointer in the figure is pointing to, regardless of whether it is positive or negative?
(a) 9 (b) 35 (c) 85 (d) 53
(c) 85
value estimation
Scale
real
31_Volume
The volume of the right object is X times greater than that of the left object. Which of the following options is a reasonable estimate for X?
(a) 2.8 (b) 5.2 (c) 1.1 (d) 7.7
(c) 1.1
multiplicative estimation
Volume
real
21_Scale
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
(a) (12 hours and 10 minutes, 12 hours and 20 minutes) (b) (10 hours and 40 minutes, 10 hours and 50 minutes) (c) (6 hours and 20 minutes, 6 hours and 30 minutes) (d) (7 hours and 40 minutes, 7 hours and 50 minutes)
(b) (10 hours and 40 minutes, 10 hours and 50 minutes)
range estimation
Scale
real
147_Angle
Which of the following options best estimates the angle between the two shoes in the figure?
(a) (110, 120) degrees (b) (60, 70) degrees (c) (160, 170) degrees (d) (80, 90) degrees
(a) (110, 120) degrees
range estimation
Angle