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
|
---|---|---|---|---|---|---|---|
synthetic
|
34_Quantity
|
The number of green objects is X times greater than the number of red objects. Which of the following is a reasonable estimate for X?
|
(a) 5.6 (b) 4.2 (c) 1.2 (d) 4.8
|
(c) 1.2
|
multiplicative estimation
|
Quantity
| |
synthetic
|
23_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) pink (b) red (c) purple (d) brown
|
(c) purple
|
value comparison
|
Length
| |
synthetic
|
49_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) ABDC (c) BCAD (d) ADBC
|
(b) ABDC
|
value comparison
|
Depth
| |
synthetic
|
69_Angle
|
Which angle is the largest among angles A, B, C, and D in the figure?
|
(a) angle A (b) angle B (c) angle C (d) angle D
|
(b) angle B
|
value comparison
|
Angle
| |
synthetic
|
47_Area
|
ABCE is X times larger in area than ABE. Which of the following options is a reasonable estimate for X?
|
(a) 1 (b) 0.5 (c) 2 (d) 4 (e) 0.25
|
(c) 2
|
multiplicative estimation
|
Area
| |
synthetic
|
63_Area
|
Which of the following color options corresponds to the largest regular shape area?
|
(a) red (b) yellow (c) green (d) blue
|
(d) blue
|
value comparison
|
Area
| |
synthetic
|
6_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
|
(c) C is closer
|
value comparison
|
Depth
| |
synthetic
|
113_Quantity
|
Which is a reasonable range of estimates for the number of green objects in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(b) [10, 20)
|
range estimation
|
Quantity
| |
synthetic
|
8_Quantity
|
Which of the following ranges is a reasonable estimate of the number of cubes in the figure?
|
(a) (0, 25) (b) (25, 50) (c) (50, 75) (d) (75, 100)
|
(c) (50, 75)
|
range estimation
|
Quantity
| |
synthetic
|
129_Length
|
The height of yellow is 16. Which of the following options is a reasonable estimate of the height of brown?
|
(a) 8 (b) 10 (c) 7 (d) 16
|
(d) 16
|
value estimation
|
Length
| |
synthetic
|
52_Angle
|
Which of the following options is a reasonable estimate of the angle between two lines in the figure?
|
(a) 56 degrees (b) 105 degrees (c) 130 degrees (d) 85 degrees
|
(a) 56 degrees
|
value estimation
|
Angle
| |
synthetic
|
20_Quantity
|
Which is a reasonable range of estimates for the number of blue objects in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(b) [10, 20)
|
range estimation
|
Quantity
| |
synthetic
|
68_Angle
|
Angle A is X times larger than Angel B. Which of the following options is a reasonable estimate for X?
|
(a) 3.8 (b) 1.4 (c) 2.4 (d) 3.2
|
(b) 1.4
|
multiplicative estimation
|
Angle
| |
synthetic
|
151_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of red in the figure?
|
(a) 17 (b) 24 (c) 10 (d) 30
|
(b) 24
|
value estimation
|
Quantity
| |
synthetic
|
50_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
|
(d) D is closer
|
value comparison
|
Depth
| |
synthetic
|
111_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
|
(d) D is closer
|
value comparison
|
Depth
| |
synthetic
|
175_Quantity
|
The number of green objects is X times greater than the number of purple objects. Which of the following is a reasonable estimate for X?
|
(a) 2.4 (b) 1.7 (c) 4.5 (d) 5.1
|
(a) 2.4
|
multiplicative estimation
|
Quantity
| |
synthetic
|
147_Length
|
Move the ruler to measure the length of the object to the nearest centimeter. The object is about (_) centimeters long
|
(a) (7, 9) (b) (2, 4) (c) (5, 7) (d) (6, 8)
|
(b) (2, 4)
|
range estimation
|
Length
| |
synthetic
|
131_Length
|
line A is X times larger than line B. Which of the following options is a reasonable estimate? for X?
|
(a) 1.3 (b) 5.0 (c) 2.5 (d) 3.2
|
(b) 5.0
|
multiplicative estimation
|
Length
| |
synthetic
|
153_Quantity
|
Which of the following options is a reasonable range of estimates for the number of cubes in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(c) [20, 30)
|
range estimation
|
Quantity
| |
synthetic
|
75_Area
|
Which of the following color options corresponds to the largest regular shape area?
|
(a) red (b) yellow (c) brown (d) purple
|
(c) brown
|
value comparison
|
Area
| |
synthetic
|
51_Area
|
Which of the following options is a reasonable estimate of the area percentage of the orange portion of the pie chart?
|
(a) 55% (b) 31% (c) 76% (d) 10%
|
(b) 31%
|
value estimation
|
Area
| |
synthetic
|
102_Area
|
Which of the following options is a reasonable estimate of the area percentage of the yellow portion of the bar chart?
|
(a) (50%, 60%) (b) (80%, 90%) (c) (30%, 40%) (d) (10%, 20%)
|
(d) (10%, 20%)
|
range estimation
|
Area
| |
synthetic
|
76_Depth
|
The depth from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate?
|
(a) 1.0 (b) 3.7 (c) 5.0 (d) 6.1
|
(a) 1.0
|
multiplicative estimation
|
Depth
| |
synthetic
|
94_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) 8 hours and 28 minutes (c) 11 hours and 22 minutes (d) 6 hours and 53 minutes
|
(a) 3 hours and 00 minutes
|
value estimation
|
Scale
| |
synthetic
|
108_Length
|
Which line is the longest among lines A, B, C, and D in the figure?
|
(a) Line A (b) Line B (c) Line C (d) Line D
|
(d) Line D
|
value comparison
|
Length
| |
synthetic
|
40_Angle
|
Which angle is the smallest among angles A, B, C, and D in the figure?
|
(a) angle A (b) angle B (c) angle C (d) angle D
|
(b) angle B
|
value comparison
|
Angle
| |
synthetic
|
77_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
| |
synthetic
|
112_Length
|
Given the length of line segment B is 3.7, which of the following options is most likely the length of line segment A?
|
(a) (11, 12) (b) (4, 5) (c) (13, 14) (d) (7, 8)
|
(a) (11, 12)
|
range estimation
|
Length
| |
synthetic
|
14_Depth
|
The depth from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate?
|
(a) 3.2 (b) 5.0 (c) 2.1 (d) 6.1
|
(c) 2.1
|
multiplicative estimation
|
Depth
| |
synthetic
|
95_Angle
|
Which angle is the smallest among angles A, B, C, and D in the figure?
|
(a) angle A (b) angle B (c) angle C (d) angle D
|
(b) angle B
|
value comparison
|
Angle
| |
synthetic
|
113_Area
|
QNM is X times larger in area than QML. Which of the following options is a reasonable estimate for X?
|
(a) 1 (b) 2 (c) 4 (d) 0.5 (e) 0.25
|
(d) 0.5
|
multiplicative estimation
|
Area
| |
synthetic
|
57_Area
|
BAM is X times larger in area than BMN. Which of the following options is a reasonable estimate for X?
|
(a) 0.25 (b) 4 (c) 2 (d) 0.5 (e) 1
|
(c) 2
|
multiplicative estimation
|
Area
| |
synthetic
|
25_Area
|
Given the area of shape right is 5, which of the following options is most likely the area of shape left?
|
(a) 12 (b) 2 (c) 19 (d) 7
|
(a) 12
|
value estimation
|
Area
| |
synthetic
|
57_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 40 minutes, 12 hours and 50 minutes) (b) (6 hours and 10 minutes, 6 hours and 20 minutes) (c) (1 hours and 30 minutes, 1 hours and 40 minutes) (d) (10 hours and 40 minutes, 10 hours and 50 minutes)
|
(b) (6 hours and 10 minutes, 6 hours and 20 minutes)
|
range estimation
|
Scale
| |
synthetic
|
51_Depth
|
The depth from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate?
|
(a) 3.8 (b) 1.8 (c) 5.4 (d) 6.8
|
(b) 1.8
|
multiplicative estimation
|
Depth
| |
synthetic
|
68_Depth
|
The depth from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate?
|
(a) 3.2 (b) 5.0 (c) 6.5 (d) 1.0
|
(d) 1.0
|
multiplicative estimation
|
Depth
| |
synthetic
|
7_Area
|
Which of the following options is a reasonable estimate of the area percentage of the black portion of the pie chart?
|
(a) (40%, 50%) (b) (50%, 60%) (c) (20%, 30%) (d) (80%, 90%)
|
(c) (20%, 30%)
|
range estimation
|
Area
| |
synthetic
|
74_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) DBAC (c) DABC (d) CBAD
|
(b) DBAC
|
value comparison
|
Depth
| |
synthetic
|
27_Area
|
Which of the following color options corresponds to the largest regular shape area?
|
(a) red (b) green (c) blue (d) yellow
|
(d) yellow
|
value comparison
|
Area
| |
synthetic
|
144_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) green (b) blue (c) purple (d) red
|
(a) green
|
value comparison
|
Quantity
| |
synthetic
|
73_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) green (b) red (c) purple (d) blue
|
(d) blue
|
value comparison
|
Quantity
| |
synthetic
|
159_Length
|
Given the length of line segment B is 7, which of the following options is most likely the length of line segment A?
|
(a) 8 (b) 1 (c) 4 (d) 6
|
(d) 6
|
value estimation
|
Length
| |
synthetic
|
169_Length
|
Move the ruler to measure the length of the object to the nearest centimeter. The object is about (_) centimeters long
|
(a) (8, 10) (b) (2, 4) (c) (5, 7) (d) (6, 8)
|
(b) (2, 4)
|
range estimation
|
Length
| |
synthetic
|
127_Length
|
The height of black is 9. Which of the following options is a reasonable estimate of the height of purple?
|
(a) 16 (b) 10 (c) 18 (d) 19
|
(b) 10
|
value estimation
|
Length
| |
synthetic
|
90_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) (2 hours and 30 minutes, 2 hours and 40 minutes) (c) (3 hours and 00 minutes, 3 hours and 10 minutes) (d) (4 hours and 20 minutes, 4 hours and 30 minutes)
|
(a) (10 hours and 05 minutes, 10 hours and 15 minutes)
|
range estimation
|
Scale
| |
synthetic
|
40_Quantity
|
Which of the following ranges is a reasonable estimate of the number of cubes in the figure?
|
(a) (0, 25) (b) (25, 50) (c) (50, 75) (d) (75, 100)
|
(b) (25, 50)
|
range estimation
|
Quantity
| |
synthetic
|
83_Area
|
Given the area of shape right is 5, which of the following options is most likely the area of shape left?
|
(a) 1 (b) 18 (c) 13 (d) 8
|
(d) 8
|
value estimation
|
Area
| |
synthetic
|
28_Quantity
|
Which is a reasonable range of estimates for the number of red objects in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(d) More than 30
|
range estimation
|
Quantity
| |
synthetic
|
47_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 41 (b) 57 (c) 14 (d) 30
|
(a) 41
|
value estimation
|
Quantity
| |
synthetic
|
106_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 50 (b) 24 (c) 16 (d) 4
|
(a) 50
|
value estimation
|
Quantity
| |
synthetic
|
89_Length
|
Which two points have the greatest distance between them?
|
(a) P2 and P3 (b) P1 and P2 (c) P1 and P3
|
(c) P1 and P3
|
value comparison
|
Length
| |
synthetic
|
127_Depth
|
The depth from point A to the viewer is X times than point B, Which of the following options is a reasonable estimate?
|
(a) 2.8 (b) 4.8 (c) 6.5 (d) 1.2
|
(d) 1.2
|
multiplicative estimation
|
Depth
| |
synthetic
|
179_Quantity
|
Which of the following ranges is a reasonable estimate of the number of cubes in the figure?
|
(a) (0, 25) (b) (25, 50) (c) (50, 75) (d) (75, 100)
|
(c) (50, 75)
|
range estimation
|
Quantity
| |
synthetic
|
171_Length
|
Which two points have the greatest distance between them?
|
(a) P2 and P3 (b) P1 and P3 (c) P1 and P2
|
(b) P1 and P3
|
value comparison
|
Length
| |
synthetic
|
32_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 48 (b) 57 (c) 35 (d) 4
|
(a) 48
|
value estimation
|
Quantity
| |
synthetic
|
145_Length
|
Which line is the longest among lines A, B, C, and D in the figure?
|
(a) Line A (b) Line B (c) Line C (d) Line D
|
(c) Line C
|
value comparison
|
Length
| |
synthetic
|
0_Length
|
Which two points have the greatest distance between them?
|
(a) P1 and P3 (b) P2 and P3 (c) P1 and P2
|
(c) P1 and P2
|
value comparison
|
Length
| |
synthetic
|
38_Angle
|
Which of the following options is a reasonable estimate of the angle between the directions of the airplane and the gray car in the figure?
|
(a) 90 degrees (b) 135 degrees (c) 180 degrees (d) 0 degrees (e) 45 degrees
|
(d) 0 degrees
|
value estimation
|
Angle
| |
synthetic
|
78_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) pink (b) orange (c) red (d) green
|
(d) green
|
value comparison
|
Length
| |
synthetic
|
179_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) red (b) orange (c) brown (d) yellow
|
(c) brown
|
value comparison
|
Length
| |
synthetic
|
74_Area
|
Which of the following options is a reasonable estimate of the area percentage of the black portion of the pie chart?
|
(a) 46% (b) 74% (c) 30% (d) 89%
|
(c) 30%
|
value estimation
|
Area
| |
synthetic
|
6_Length
|
Given the length of line segment B is 10.3, which of the following options is most likely the length of line segment A?
|
(a) (2, 3) (b) (9, 10) (c) (13, 14) (d) (5, 6)
|
(a) (2, 3)
|
range estimation
|
Length
| |
synthetic
|
161_Angle
|
Which of the following options is a reasonable estimate of the sharp angle between two lines in the figure?
|
(a) 79 degrees (b) 38 degrees (c) 61 degrees (d) 6 degrees
|
(c) 61 degrees
|
value estimation
|
Angle
| |
synthetic
|
34_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) ABCD (b) BACD (c) BCDA (d) BADC
|
(d) BADC
|
value comparison
|
Depth
| |
synthetic
|
105_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) purple (b) red (c) blue (d) green
|
(c) blue
|
value comparison
|
Quantity
| |
synthetic
|
134_Area
|
Which of the following options is a reasonable estimate of the area percentage of the pink portion of the pie chart?
|
(a) 43% (b) 20% (c) 86% (d) 69%
|
(b) 20%
|
value estimation
|
Area
| |
synthetic
|
109_Angle
|
Angle A is X times larger than Angel B. Which of the following options is a reasonable estimate for X?
|
(a) 3.9 (b) 1.1 (c) 2.6 (d) 3.2
|
(c) 2.6
|
multiplicative estimation
|
Angle
| |
synthetic
|
7_Scale
|
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
|
(a) (4 hours and 40 minutes, 4 hours and 50 minutes) (b) (5 hours and 40 minutes, 5 hours and 50 minutes) (c) (10 hours and 00 minutes, 10 hours and 10 minutes) (d) (7 hours and 30 minutes, 7 hours and 40 minutes)
|
(c) (10 hours and 00 minutes, 10 hours and 10 minutes)
|
range estimation
|
Scale
| |
synthetic
|
125_Quantity
|
The number of green objects is X times greater than the number of red objects. Which of the following is a reasonable estimate for X?
|
(a) 1.6 (b) 2.8 (c) 4.8 (d) 5.9
|
(a) 1.6
|
multiplicative estimation
|
Quantity
| |
synthetic
|
61_Depth
|
The depth from point B to the viewer is X times than point A, Which of the following options is a reasonable estimate?
|
(a) 1.3 (b) 2.5 (c) 3.7 (d) 5.4
|
(a) 1.3
|
multiplicative estimation
|
Depth
| |
synthetic
|
92_Length
|
Move the ruler to measure the length of the object to the nearest centimeter. The object is about (_) centimeters long
|
(a) 2 (b) 8 (c) 5 (d) 7
|
(a) 2
|
value estimation
|
Length
| |
synthetic
|
135_Angle
|
Which angle is the largest among angles A, B, C, and D in the figure?
|
(a) angle A (b) angle B (c) angle C (d) angle D
|
(d) angle D
|
value comparison
|
Angle
| |
synthetic
|
126_Quantity
|
Which of the following options is a reasonable estimate of the number of cubes in the figure?
|
(a) 42 (b) 50 (c) 28 (d) 20
|
(c) 28
|
value estimation
|
Quantity
| |
synthetic
|
72_Area
|
Which of the following options is a reasonable estimate of the area percentage of the yellow portion of the pie chart?
|
(a) (20%, 30%) (b) (10%, 20%) (c) (80%, 90%) (d) (40%, 50%)
|
(a) (20%, 30%)
|
range estimation
|
Area
| |
synthetic
|
9_Length
|
Given the length of line segment A is 6.6, which of the following options is most likely the length of line segment B?
|
(a) (10, 11) (b) (2, 3) (c) (12, 13) (d) (4, 5)
|
(d) (4, 5)
|
range estimation
|
Length
| |
synthetic
|
178_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) green (b) pink (c) black (d) purple
|
(c) black
|
value comparison
|
Length
| |
synthetic
|
0_Depth
|
The depth from point A to the viewer is X times than point B, Which of the following options is a reasonable estimate?
|
(a) 3.1 (b) 1.0 (c) 4.7 (d) 5.8
|
(b) 1.0
|
multiplicative estimation
|
Depth
| |
synthetic
|
54_Quantity
|
Which is a reasonable range of estimates for the number of green objects in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(d) More than 30
|
range estimation
|
Quantity
| |
synthetic
|
93_Quantity
|
Which of the following options is a reasonable range of estimates for the number of cubes in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(d) More than 30
|
range estimation
|
Quantity
| |
synthetic
|
100_Area
|
DAO is X times larger in area than DBC. Which of the following options is a reasonable estimate for X?
|
(a) 0.25 (b) 4 (c) 1 (d) 2 (e) 0.5
|
(e) 0.5
|
multiplicative estimation
|
Area
| |
synthetic
|
100_Quantity
|
Which of the following options is a reasonable estimate of the number of cubes in the figure?
|
(a) 12 (b) 42 (c) 30 (d) 23
|
(a) 12
|
value estimation
|
Quantity
| |
synthetic
|
187_Area
|
Given the area of shape right is 11, which of the following options is most likely the area of shape left?
|
(a) 16 (b) 1 (c) 20 (d) 8
|
(d) 8
|
value estimation
|
Area
| |
synthetic
|
100_Length
|
Which line is the longest among lines A, B, C, and D in the figure?
|
(a) Line A (b) Line B (c) Line C (d) Line D
|
(b) Line B
|
value comparison
|
Length
| |
synthetic
|
104_Quantity
|
The number of blue objects is X times greater than the number of purple objects. Which of the following is a reasonable estimate for X?
|
(a) 2.1 (b) 3.9 (c) 4.9 (d) 5.5
|
(a) 2.1
|
multiplicative estimation
|
Quantity
| |
synthetic
|
8_Area
|
Which of the following color options corresponds to the largest regular shape area?
|
(a) blue (b) purple (c) red (d) pink
|
(d) pink
|
value comparison
|
Area
| |
synthetic
|
103_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) DABC (b) BDAC (c) DBAC (d) BDCA
|
(a) DABC
|
value comparison
|
Depth
| |
synthetic
|
77_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) red (b) purple (c) green (d) blue
|
(d) blue
|
value comparison
|
Quantity
| |
synthetic
|
23_Angle
|
Which of the following options is a reasonable estimate of the angle between the directions of the cyan motorcycle and the purple motorcycle in the figure?
|
(a) 180 degrees (b) 0 degrees (c) 45 degrees (d) 135 degrees (e) 90 degrees
|
(c) 45 degrees
|
value estimation
|
Angle
| |
synthetic
|
100_Angle
|
Which of the following options is a reasonable estimate of the angle between the directions of the airplane and the bike in the figure?
|
(a) 0 degrees (b) 45 degrees (c) 180 degrees (d) 135 degrees (e) 90 degrees
|
(a) 0 degrees
|
value estimation
|
Angle
| |
synthetic
|
1_Area
|
ABC is X times larger in area than ACD. Which of the following options is a reasonable estimate for X?
|
(a) 1 (b) 4 (c) 2 (d) 0.25 (e) 0.5
|
(a) 1
|
multiplicative estimation
|
Area
| |
synthetic
|
142_Area
|
Which of the following options is a reasonable estimate of the area percentage of the purple portion of the pie chart?
|
(a) (20%, 30%) (b) (60%, 70%) (c) (40%, 50%) (d) (10%, 20%)
|
(a) (20%, 30%)
|
range estimation
|
Area
| |
synthetic
|
107_Area
|
Which of the following options is a reasonable estimate of the area percentage of the orange portion of the pie chart?
|
(a) (10%, 20%) (b) (80%, 90%) (c) (60%, 70%) (d) (40%, 50%)
|
(a) (10%, 20%)
|
range estimation
|
Area
| |
synthetic
|
122_Depth
|
The depth from point A to the viewer is X times than point B, Which of the following options is a reasonable estimate?
|
(a) 3.7 (b) 2.0 (c) 4.8 (d) 6.4
|
(b) 2.0
|
multiplicative estimation
|
Depth
| |
synthetic
|
115_Length
|
Which of the following options has data corresponding to twice the value of D?
|
(a) value A (b) value B (c) value C (d) value D
|
(a) value A
|
multiplicative estimation
|
Length
| |
synthetic
|
18_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) purple (b) blue (c) red (d) green
|
(d) green
|
value comparison
|
Quantity
| |
synthetic
|
154_Angle
|
Angle AOC is X times larger than Angel AOB. Which of the following options is a reasonable estimate for X?
|
(a) 1.5 (b) 3.9 (c) 2.5 (d) 3.1
|
(a) 1.5
|
multiplicative estimation
|
Angle
| |
synthetic
|
114_Area
|
Which of the following color options corresponds to the largest regular shape area?
|
(a) blue (b) brown (c) orange (d) red
|
(b) brown
|
value comparison
|
Area
| |
synthetic
|
83_Angle
|
Which of the following options is a reasonable estimate of the sharp angle between two lines in the figure?
|
(a) 9 degrees (b) 56 degrees (c) 28 degrees (d) 86 degrees
|
(b) 56 degrees
|
value estimation
|
Angle
| |
synthetic
|
91_Quantity
|
Which of the following ranges is a reasonable estimate of the number of cubes in the figure?
|
(a) (0, 25) (b) (25, 50) (c) (50, 75) (d) (75, 100)
|
(b) (25, 50)
|
range estimation
|
Quantity
|
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