Math Number Sense and Operations 3

Question 1

What is 3/4 + 5/6?

Accepted Answer

19/12

Answer

8/10

Answer

8/24

Answer

4/5

Question 2

What is 15% of 80?

Accepted Answer

12

Answer

10

Answer

14

Answer

15

Question 3

The ratio of boys to girls in a class is 3:5. If there are 24 boys, how many girls are there?

Accepted Answer

40

Answer

32

Answer

8

Answer

15

Question 4

In the number 5,847,392, what is the place value of the digit 4?

Accepted Answer

Ten-thousands

Answer

Thousands

Answer

Hundred-thousands

Answer

Hundreds

Question 5

Evaluate: −8 + 15 − 3

Accepted Answer

4

Answer

−4

Answer

20

Answer

10

Question 6

Which fraction is equivalent to 0.625?

Accepted Answer

5/8

Answer

3/4

Answer

2/3

Answer

7/10

Question 7

Which of the following is NOT an integer?

Accepted Answer

1/3

Answer

−5

Answer

0

Answer

3/1