Mr. Robinson's 9-Weeks Test Review

Place Value

100

What place is the 5 in the number 432.65?

Hundredths 

200

Solve.

3.45 x 10³ 

3,450

300

The value of the 4 in 4,593,210 is ____ the value of the 4 in 34,235

A. 10
B. 1/10
C. 1,000
D. 100

C. 1,000

400

Solve. 

345.623 / 10⁵

0.00345623

500

432 x 1,000

432,000

Fractions

100

Solve.

1/2 + 2/5

9/10

200

Find an equivalent fraction for

10/14

5/6 , 20/28

300

Solve. 

1 2/5 + 3 1/3

4 11/15

400

What is 24/5 as a mixed number?

4 4/5

500

What is 20 9/10 as an improper fraction

209/10

Multiplication

100

45 x 32

1,440

200

23 x 10

230

300

1,452 x 14

20,328

400

893 x 35 

31, 255

500

45,248 x 48 

2,171,904

Division

100

750 / 25

30

200

9,753 / 6

1,625.5 or 1,625 r3

300

596 / 8

74.5 or 74 r4

400

52,974 / 81 

654

500

16,848 / 18

936

Decimals

100

Write five hundred thirty-six and twenty-five hundredths in standard form.

536.25

200

534.24 + 78.23

612.47

300

4.6 x 9.2

42.32

400

698.234 - 254.3

443.934

500

45.23 x 6.2 

280.426