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Dare to Compare

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Mathematics, 8th grade
Image pertaining to question 1
1. What fraction of the circle is shaded?
Between 0 and 1/4
Between 1/4 and 1/2
Between 1/2 and 3/4
Between 3/4 and 1

Image pertaining to question 2
2. Which angle in the figure has a measure closest to 45 degrees?
p
q
r
s

Image pertaining to question 3
3. Which picture shows that 2/5 is equivalent to 4/10?
A
B
C
D

4. a = 3 and b = -1. What is the value of 2a + 3(2 - b)?
15
14
13
9

5. Which is equivalent to 4x - x + 7y - 2y?
9
9xy
4 + 5y
3x + 5y

Image pertaining to question 6
6. In this diagram, CD = CE. What is the value of x?
40
50
60
70

Image pertaining to question 7
7. The first pipe is x meters long. The second pipe is y times as long as the first one. How long is the second pipe?
xy meters
x + y meters
x/y meters
y/x meters

8. Amanda wants to paint each face of a cube a different color. How many colors will she need?
Three
Four
Six
Eight

Image pertaining to question 9
9. Four students watched the traffic passing their school for 1 hour. This table shows what they saw. Each student drew a graph to show the results. Which graph shows the results correctly?

Image pertaining to question 10
10. According to the graph above, which element forms the second greatest portion of the earth's crust?
Oxygen
Silicon
Aluminum
Iron
Calcium




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