STAAR Grade 5: Math 2

Question 1

What is 15% of 80?

Accepted Answer

12

Answer

10

Answer

15

Answer

20

Question 2

A train travels 240 miles in 4 hours. What is its average speed in miles per hour?

Accepted Answer

60 mph

Answer

40 mph

Answer

50 mph

Answer

80 mph

Question 3

What is the greatest common factor (GCF) of 36 and 48?

Accepted Answer

12

Answer

6

Answer

9

Answer

18

Question 4

Which expression shows the commutative property of addition?

Accepted Answer

6 + 7 = 7 + 6

Answer

3 + (4 + 5) = (3 + 4) + 5

Answer

5 + 0 = 5

Answer

2 × (3 + 4) = 2 × 3 + 2 × 4

Question 5

A box holds 6 rows of cans with 8 cans in each row. How many cans are in the box?

Accepted Answer

48

Answer

14

Answer

28

Answer

42

Question 6

Which decimal is equivalent to 7/10?

Accepted Answer

0.7

Answer

0.07

Answer

7.0

Answer

0.007

Question 7

If the pattern is 3, 6, 12, 24, ___, what is the next number?

Accepted Answer

48

Answer

36

Answer

42

Answer

72