Module 3 Review

3.1Long Division

100

144÷12

12

200

1024÷16

64

300

313 ÷ 4 (With remainder)

78 r1

400

63 ÷ 4 (Solve by annexing zeros)

15.75

500

2031 ÷ 6 (Solve by annexing zeros)

338.5

3.2 (Part 1)Add/Subtract Decimals

100

0.45 + 1.25

1.70 

1.7

200

15.90 - 8.7

7.20

7.2

300

5.806 + 3.229

9.035

400

9.876 - 0.3

9.576

500

164.32 + 5.75

170.07

3.2 (Part 2)Multiply Decimals

100

7.5 x 3

22.5

200

1.20 x 8

9.6

300

7.31 x 6.0

43.86

400

0.005 x 84.6

0.423

500

22.12 x 1.25

27.65

3.3Dividing Whole Number by fraction

100

Find the reciprocal of 9

1/9 

200

Find the reciprocal of 3/4

4/3

300

What number multiplied by 2/3 has a product of 1?

3/2

400

6 ÷ 3/4

8/1

8

500

12 ÷ 1/3

36/1

36

3.4Divide Fraction by Fraction

100

1/3 ÷ 1/9 (Write in Simplest form)

3/1

3

200

3/7 ÷ 1/14 (Write in Simplest form)

6/1

6

300

4/5 ÷ 2/3 (Write in Simplest form)

6/5 ->

1 1/5

400

3/7 ÷ 1/14 (Write in Simplest form)

6/1

6

500

5/6 ÷ 5/12 (Write in Simplest form)

2/1

2