5th Grade Math Review(decimals)

Adding Decimals

100

SOLVE

0.96  +  1.05 =

2.01

200

SOLVE

0.88 +  0.25 =

1.13

300

SOLVE

23.59 + 6.65 =

30.24

400

SOLVE

13 + 7.69

20.69

500

SOLVE

88.8 + 4.27 + 78.95 =

172.02

Subtracting Decimals

100

SOLVE

82.7 - 5.59 =

77.11

200

SOLVE

43.3 - 12.82 =

30.48

300

SOLVE

7.28 - 4.9 =

2.38

400

SOLVE

$72.35 - $6.19 =

$66.16

500

Lucy received $30 from her aunt. She bought an Hello Kitty Purse for $10.95 at Walmart. How much money does Lucy have left?

$19.05

Multiplying Decimals

100

SOLVE

27.4  x  7  =

191.8

200

SOLVE

0.89 x 21 = 

18.69

300

Find the product 

4.4 x 18

79.2

400

Find the product 

0.3 x 279 =

83.7

500

Find the product

15.3 x 6.4

97.92

Dividing Fractions

100

Find the quotient

420 ÷  14

30

200

Find the quotient

385 ÷  11 =  

35

300

Find the quotient

228 ÷ 19 = 

12

400

Find the quotient 

359 ÷ 19 = 

hint: the answer has a remainder

18 R 19

500

Find the quotient

1,620 ÷ 18

90

Place Value

100

Write 12,430,000 in expanded from. Using exponents

12 x 10⁶ + 4 x 10⁵ + 3 x 10⁴

200

Round the number in the hundredths place.

905.255

905.26

300

Round the decimal to the nearest whole number.

30.92

31

400

Write the number in standard form

1 + 0.9 + 0.08 + 0.001

1.981

500

Write the number name for 43,080,700.

forty- three million eighty thousand seven hundred