Division w/ Decimals
Multiplying by Powers of 10
Dividing by Powers of 10
Multiplying Decimals
Adding and Subtracting Decimals
100

4.2  divided by 0.7

6

100

5 x 102 =

500

100

120 / 10

12

100

1.5 x 5 =

7.5

100

2.5 + 3.7 =

6.2

200

34.2 divided by 4 

8.55

200

14 x 103 =

14,000

200

932 / 102

9.32

200

14.2 x 0.3 =

4.26

200

4.3 - 1.8 = 

2.5

300

3 divided by 5

0.6

300

1.3 x 102

130

300

42 / 103

0.042

300

0.45 x 0.32 = 

0.144

300

90.11 +90.99 =

181.10

400

19.2 divided by 1.1

17.454545 repeating

400

0.405 x 104

4050

400

1.36 / 103

0.00136

400

1.98 x 0.37 =

0.7326

400

17.22 - 9.98 =

7.24

500

187.04 divided by 1.2

155.866666666666666666666 repeating

500

Write the following in exponential notation:

91,444

9.1444 x 104

500

Write the following number is exponential form:

0.00662

6.62/ 103

500

71.88 x 94.9 = 

6821.412

500

0.901 - 0.0377= 

0.8633

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