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
|
117_Length
|
Given the length of line segment B is 12.0, which of the following options is most likely the length of line segment A?
|
(a) (10, 11) (b) (3, 4) (c) (14, 15) (d) (7, 8)
|
(b) (3, 4)
|
range estimation
|
Length
| |
synthetic
|
33_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
|
(b) [10, 20)
|
range estimation
|
Quantity
| |
synthetic
|
137_Length
|
Move the ruler to measure the length of the line to the nearest centimeter. The line is about (_) centimeters long
|
(a) 4 (b) 1 (c) 5 (d) 7
|
(b) 1
|
value estimation
|
Length
| |
synthetic
|
114_Length
|
Given the length of line segment A is 5, which of the following options is most likely the length of line segment B?
|
(a) 2 (b) 4 (c) 6 (d) 7
|
(a) 2
|
value estimation
|
Length
| |
synthetic
|
108_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
|
20_Length
|
Which of the following options is the midpoint of the line segment?
|
(a) point A (b) point B (c) point C (d) point D
|
(a) point A
|
multiplicative estimation
|
Length
| |
synthetic
|
142_Length
|
The height of yellow is 19. Which of the following options is a reasonable estimate of the height of pink?
|
(a) 16 (b) 17 (c) 8 (d) 14
|
(c) 8
|
value estimation
|
Length
| |
synthetic
|
38_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
|
165_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) pink (b) black (c) green (d) red
|
(b) black
|
value comparison
|
Length
| |
synthetic
|
112_Angle
|
Which of the following options is a reasonable estimate of the angle between two lines in the figure?
|
(a) 145 degrees (b) 18 degrees (c) 43 degrees (d) 77 degrees
|
(c) 43 degrees
|
value estimation
|
Angle
| |
synthetic
|
153_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
|
(b) value B
|
multiplicative estimation
|
Length
| |
synthetic
|
101_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
|
41_Quantity
|
Which is a reasonable range of estimates for the number of purple objects in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(b) [10, 20)
|
range estimation
|
Quantity
| |
synthetic
|
134_Scale
|
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
|
(a) 8 hours and 24 minutes (b) 4 hours and 00 minutes (c) 9 hours and 29 minutes (d) 10 hours and 37 minutes
|
(b) 4 hours and 00 minutes
|
value estimation
|
Scale
| |
synthetic
|
53_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) 3.4 (c) 4.6 (d) 5.8
|
(a) 1.3
|
multiplicative estimation
|
Depth
| |
synthetic
|
11_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) 2.7 (b) 1.3 (c) 4.0 (d) 5.2
|
(b) 1.3
|
multiplicative estimation
|
Quantity
| |
synthetic
|
9_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
| |
synthetic
|
26_Angle
|
Which of the following options is a reasonable estimate of the angle EAC in the figure?
|
(a) (40, 50) degrees (b) (10, 20) degrees (c) (140, 150) degrees (d) (90, 100) degrees
|
(a) (40, 50) degrees
|
range estimation
|
Angle
| |
synthetic
|
53_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) (90, 100) (b) (30, 40) (c) (50, 60) (d) (0, 10)
|
(d) (0, 10)
|
range estimation
|
Scale
| |
synthetic
|
155_Angle
|
Which of the following options is a reasonable estimate of the angle between two lines in the figure?
|
(a) 40 degrees (b) 63 degrees (c) 98 degrees (d) 143 degrees
|
(b) 63 degrees
|
value estimation
|
Angle
| |
synthetic
|
23_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
|
154_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
|
47_Length
|
The height of black is 5. Which of the following options is a reasonable estimate of the height of purple?
|
(a) 8 (b) 15 (c) 9 (d) 7
|
(b) 15
|
value estimation
|
Length
| |
synthetic
|
68_Length
|
Which of the following options is the midpoint of the line segment?
|
(a) point A (b) point B (c) point C (d) point D
|
(d) point D
|
multiplicative estimation
|
Length
| |
synthetic
|
177_Length
|
The height of brown is 5. Which of the following options is a reasonable estimate of the height of purple?
|
(a) 17 (b) 9 (c) 10 (d) 11
|
(a) 17
|
value estimation
|
Length
| |
synthetic
|
66_Length
|
Which of the following options has data corresponding to twice the value of A?
|
(a) value A (b) value B (c) value C (d) value D
|
(d) value D
|
multiplicative estimation
|
Length
| |
synthetic
|
184_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) purple (b) green (c) red (d) blue
|
(c) red
|
value comparison
|
Quantity
| |
synthetic
|
98_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) (10 hours and 05 minutes, 10 hours and 15 minutes) (c) (3 hours and 00 minutes, 3 hours and 10 minutes) (d) (4 hours and 20 minutes, 4 hours and 30 minutes)
|
(b) (10 hours and 05 minutes, 10 hours and 15 minutes)
|
range estimation
|
Scale
| |
synthetic
|
57_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
|
13_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) 2.7 (b) 1.7 (c) 3.8 (d) 4.9
|
(b) 1.7
|
multiplicative estimation
|
Depth
| |
synthetic
|
159_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
|
59_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
|
72_Quantity
|
The number of green objects is X times greater than the number of blue objects. Which of the following is a reasonable estimate for X?
|
(a) 2.7 (b) 3.8 (c) 4.5 (d) 1.2
|
(d) 1.2
|
multiplicative estimation
|
Quantity
| |
synthetic
|
106_Area
|
Which of the following options is a reasonable estimate of the area percentage of the pink portion of the pie chart?
|
(a) 48% (b) 10% (c) 78% (d) 63%
|
(b) 10%
|
value estimation
|
Area
| |
synthetic
|
7_Angle
|
Which of the following options best estimates the angle between two lines in the figure?
|
(a) (80, 90) degrees (b) (140, 150) degrees (c) (20, 30) degrees (d) (160, 170) degrees
|
(a) (80, 90) degrees
|
range estimation
|
Angle
| |
synthetic
|
21_Length
|
The height of yellow is 13. Which of the following options is a reasonable estimate of the height of orange?
|
(a) 9 (b) 20 (c) 7 (d) 15
|
(d) 15
|
value estimation
|
Length
| |
synthetic
|
126_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) 3.4 (b) 4.5 (c) 6.2 (d) 1.3
|
(d) 1.3
|
multiplicative estimation
|
Depth
| |
synthetic
|
112_Area
|
Given the area of shape right is 1, which of the following options is most likely the area of shape left?
|
(a) 2 (b) 17 (c) 10 (d) 6
|
(a) 2
|
value estimation
|
Area
| |
synthetic
|
13_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
|
(d) More than 30
|
range estimation
|
Quantity
| |
synthetic
|
95_Area
|
Given the area of shape right is 7, which of the following options is most likely the area of shape left?
|
(a) 1 (b) 20 (c) 8 (d) 12
|
(c) 8
|
value estimation
|
Area
| |
synthetic
|
146_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) blue (b) purple (c) red (d) green
|
(a) blue
|
value comparison
|
Quantity
| |
synthetic
|
93_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) black (b) pink (c) red (d) brown
|
(c) red
|
value comparison
|
Length
| |
synthetic
|
15_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) 2.2 (b) 1.0 (c) 4.3 (d) 6.7
|
(b) 1.0
|
multiplicative estimation
|
Depth
| |
synthetic
|
25_Scale
|
Which of the following options is most likely to be the value of the class C in the figure?
|
(a) 0.15 (b) 0.27 (c) 0.76 (d) 0.64
|
(c) 0.76
|
value estimation
|
Scale
| |
synthetic
|
128_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) blue (b) green (c) red (d) purple
|
(d) purple
|
value comparison
|
Quantity
| |
synthetic
|
48_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
|
109_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
|
107_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
|
(a) angle A
|
value comparison
|
Angle
| |
synthetic
|
110_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 19 (b) 4 (c) 45 (d) 53
|
(c) 45
|
value estimation
|
Quantity
| |
synthetic
|
140_Angle
|
Which of the following options is a reasonable estimate of the angle between two lines in the figure?
|
(a) 20 degrees (b) 70 degrees (c) 99 degrees (d) 151 degrees
|
(c) 99 degrees
|
value estimation
|
Angle
| |
synthetic
|
94_Quantity
|
The number of blue objects is X times greater than the number of red objects. Which of the following is a reasonable estimate for X?
|
(a) 2.1 (b) 1.3 (c) 5.9 (d) 5.0
|
(a) 2.1
|
multiplicative estimation
|
Quantity
| |
synthetic
|
99_Quantity
|
Which of the following options is a reasonable estimate of the number of cubes in the figure?
|
(a) 25 (b) 50 (c) 35 (d) 14
|
(c) 35
|
value estimation
|
Quantity
| |
synthetic
|
59_Scale
|
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
|
(a) 8 hours and 29 minutes (b) 10 hours and 04 minutes (c) 3 hours and 54 minutes (d) 4 hours and 26 minutes
|
(b) 10 hours and 04 minutes
|
value estimation
|
Scale
| |
synthetic
|
137_Quantity
|
Which is a reasonable range of estimates for the number of purple objects in the figure?
|
(a) [1, 10) (b) [10, 20) (c) [20, 30) (d) More than 30
|
(b) [10, 20)
|
range estimation
|
Quantity
| |
synthetic
|
61_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) 3.5 (b) 1.1 (c) 4.7 (d) 4.1
|
(b) 1.1
|
multiplicative estimation
|
Quantity
| |
synthetic
|
9_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
|
23_Area
|
Given the area of shape right is 9, which of the following options is most likely the area of shape left?
|
(a) 16 (b) 2 (c) 20 (d) 8
|
(d) 8
|
value estimation
|
Area
| |
synthetic
|
24_Angle
|
Angle A is X times larger than Angel B. Which of the following options is a reasonable estimate for X?
|
(a) 2.1 (b) 3.8 (c) 1.5 (d) 3.2
|
(a) 2.1
|
multiplicative estimation
|
Angle
| |
synthetic
|
9_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) 11 (b) 27 (c) 60 (d) 44
|
(b) 27
|
value estimation
|
Scale
| |
synthetic
|
44_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) 96 (b) 20 (c) 3 (d) 76
|
(b) 20
|
value estimation
|
Scale
| |
synthetic
|
7_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 17 (b) 29 (c) 7 (d) 49
|
(d) 49
|
value estimation
|
Quantity
| |
synthetic
|
175_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) yellow (b) brown (c) black (d) red
|
(c) black
|
value comparison
|
Length
| |
synthetic
|
38_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) 3.6 (b) 4.9 (c) 1.8 (d) 6.0
|
(c) 1.8
|
multiplicative estimation
|
Depth
| |
synthetic
|
69_Scale
|
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
|
(a) 8 hours and 48 minutes (b) 6 hours and 06 minutes (c) 2 hours and 03 minutes (d) 7 hours and 12 minutes
|
(c) 2 hours and 03 minutes
|
value estimation
|
Scale
| |
synthetic
|
72_Scale
|
Which of the following options is the most likely estimate of the red dot's coordinates?
|
(a) (8.9, -9.4) (b) (3.3, -4.1) (c) (8.8, 3.1) (d) (7.2, -8.2)
|
(b) (3.3, -4.1)
|
value estimation
|
Scale
| |
synthetic
|
72_Length
|
The height of gray is 10. Which of the following options is a reasonable estimate of the height of green?
|
(a) 10 (b) 18 (c) 11 (d) 13
|
(b) 18
|
value estimation
|
Length
| |
synthetic
|
124_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) 2.9 (b) 1.4 (c) 4.5 (d) 6.5
|
(b) 1.4
|
multiplicative estimation
|
Depth
| |
synthetic
|
73_Angle
|
Angle A is X times larger than Angel B. Which of the following options is a reasonable estimate for X?
|
(a) 7.8 (b) 1.9 (c) 3.2 (d) 1.0
|
(a) 7.8
|
multiplicative estimation
|
Angle
| |
synthetic
|
74_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 16 (b) 49 (c) 2 (d) 31
|
(b) 49
|
value estimation
|
Quantity
| |
synthetic
|
65_Area
|
Which of the following options is a reasonable estimate of the area percentage of the orange portion of the pie chart?
|
(a) (30%, 40%) (b) (50%, 60%) (c) (80%, 90%) (d) (20%, 30%)
|
(d) (20%, 30%)
|
range estimation
|
Area
| |
synthetic
|
111_Area
|
ECD is X times larger in area than ABCD. Which of the following options is a reasonable estimate for X?
|
(a) 2 (b) 4 (c) 0.25 (d) 0.5 (e) 1
|
(c) 0.25
|
multiplicative estimation
|
Area
| |
synthetic
|
6_Area
|
In the ABCD sections of the pie chart below, which section has the largest area?
|
(a) area A (b) area B (c) area C (d) area D
|
(d) area D
|
value comparison
|
Area
| |
synthetic
|
188_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
|
94_Area
|
Which of the following options is a reasonable estimate of the area percentage of the green portion of the pie chart?
|
(a) (60%, 70%) (b) (70%, 80%) (c) (10%, 20%) (d) (20%, 30%)
|
(c) (10%, 20%)
|
range estimation
|
Area
| |
synthetic
|
13_Angle
|
Which of the following options best estimates the angle between two lines in the figure?
|
(a) (160, 170) degrees (b) (40, 50) degrees (c) (100, 110) degrees (d) (70, 80) degrees
|
(d) (70, 80) degrees
|
range estimation
|
Angle
| |
synthetic
|
136_Angle
|
Angle A is X times larger than Angel B. Which of the following options is a reasonable estimate for X?
|
(a) 1.0 (b) 1.6 (c) 2.5 (d) 3.5
|
(b) 1.6
|
multiplicative estimation
|
Angle
| |
synthetic
|
91_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) (4 hours and 00 minutes, 4 hours and 10 minutes) (c) (2 hours and 00 minutes, 2 hours and 10 minutes) (d) (7 hours and 00 minutes, 7 hours and 10 minutes)
|
(c) (2 hours and 00 minutes, 2 hours and 10 minutes)
|
range estimation
|
Scale
| |
synthetic
|
11_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) 8 (b) 50 (c) 25 (d) 93
|
(b) 50
|
value estimation
|
Scale
| |
synthetic
|
169_Angle
|
Angle AOC is X times larger than Angel AOB. Which of the following options is a reasonable estimate for X?
|
(a) 1.2 (b) 3.3 (c) 1.9 (d) 4.0
|
(c) 1.9
|
multiplicative estimation
|
Angle
| |
synthetic
|
79_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
|
(b) [10, 20)
|
range estimation
|
Quantity
| |
synthetic
|
4_Scale
|
Which of the following options is a reasonable estimate of the time the clock in the figure is pointing to?
|
(a) (2 hours and 20 minutes, 2 hours and 30 minutes) (b) (11 hours and 20 minutes, 11 hours and 30 minutes) (c) (12 hours and 10 minutes, 12 hours and 20 minutes) (d) (6 hours and 50 minutes, 6 hours and 59 minutes)
|
(c) (12 hours and 10 minutes, 12 hours and 20 minutes)
|
range estimation
|
Scale
| |
synthetic
|
62_Length
|
line B is X times larger than line A. Which of the following options is a reasonable estimate? for X?
|
(a) 1.2 (b) 3.9 (c) 2.8 (d) 1.9
|
(c) 2.8
|
multiplicative estimation
|
Length
| |
synthetic
|
21_Angle
|
Which of the following options is a reasonable estimate of the angle AOB in the figure?
|
(a) 10 degrees (b) 180 degrees (c) 135 degrees (d) 45 degrees (e) 90 degrees
|
(e) 90 degrees
|
value estimation
|
Angle
| |
synthetic
|
59_Length
|
Which of the following colors in the bar chart has the largest height?
|
(a) pink (b) yellow (c) brown (d) red
|
(c) brown
|
value comparison
|
Length
| |
synthetic
|
86_Length
|
Given the length of line segment B is 6.0, which of the following options is most likely the length of line segment A?
|
(a) (7, 8) (b) (4, 5) (c) (12, 13) (d) (14, 15)
|
(a) (7, 8)
|
range estimation
|
Length
| |
synthetic
|
99_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) 8 (b) 51 (c) 30 (d) 92
|
(c) 30
|
value estimation
|
Scale
| |
synthetic
|
90_Quantity
|
Which of the following colors of objects in the figure is most likely to have the highest quantity?
|
(a) purple (b) green (c) blue (d) red
|
(d) red
|
value comparison
|
Quantity
| |
synthetic
|
20_Scale
|
Which of the following options is most likely to be the value of the column in the figure?
|
(a) 0.16 (b) 0.71 (c) 0.86 (d) 0.49
|
(d) 0.49
|
value estimation
|
Scale
| |
synthetic
|
114_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
|
106_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) (60, 70) (b) (20, 30) (c) (0, 10) (d) (90, 100)
|
(b) (20, 30)
|
range estimation
|
Scale
| |
synthetic
|
5_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) 1.3 (c) 2.5 (d) 3.2
|
(b) 1.3
|
multiplicative estimation
|
Angle
| |
synthetic
|
139_Area
|
Which of the following options is a reasonable estimate of the area percentage of the green portion of the pie chart?
|
(a) 70% (b) 20% (c) 37% (d) 86%
|
(b) 20%
|
value estimation
|
Area
| |
synthetic
|
106_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) 3.2 (b) 4.8 (c) 6.8 (d) 1.6
|
(d) 1.6
|
multiplicative estimation
|
Depth
| |
synthetic
|
102_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 19 (b) 35 (c) 54 (d) 45
|
(d) 45
|
value estimation
|
Quantity
| |
synthetic
|
29_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) 2.3 (b) 1.0 (c) 3.6 (d) 5.7
|
(b) 1.0
|
multiplicative estimation
|
Depth
| |
synthetic
|
64_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
|
(d) More than 30
|
range estimation
|
Quantity
| |
synthetic
|
137_Scale
|
Which of the following options is an estimate of the value in the figure?
|
(a) 90 (b) 194 (c) 12 (d) 151
|
(a) 90
|
value estimation
|
Scale
| |
synthetic
|
98_Length
|
The height of gray is 8. Which of the following options is a reasonable estimate of the height of brown?
|
(a) 19 (b) 11 (c) 12 (d) 13
|
(a) 19
|
value estimation
|
Length
| |
synthetic
|
41_Area
|
Which of the following color options corresponds to the largest area?
|
(a) red (b) blue (c) pink (d) orange
|
(d) orange
|
value comparison
|
Area
| |
synthetic
|
1_Quantity
|
Which of the following options is a reasonable estimate of the number of objects of all colors in the figure?
|
(a) 16 (b) 41 (c) 50 (d) 6
|
(c) 50
|
value estimation
|
Quantity
|
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