Written Form
Standard Form
Multiplication
Division
100

How do you say 0.5?

five tenths OR zero and five tenths

100

Write nine tenths

0.9

100

0.5 x 10

5

100

0.5 ÷ 10

0.05

200

How do you say 1.2?

One and two tenths

200

Write eight and one hundredths

8.01
200

3.9 x 100

390

200

1.2 ÷ 10

0.12

300

How do you say 4.06?

Four and six hundredths

300

Write six and nine thousandths

6.009

300

4.03 x 10

40.3

300

89.2 ÷ 100

0.892

400

How do you say 70.71?

Seventy and seventy one hundredths

400

Write nineteen and twenty one hundredths

19.21

400
0.008 x 103

8

400

15.8 ÷ 103

0.0158

500

How do you say 18.028?

Eighteen and twenty eight thousandths

500

Write forty two and thirteen thousandths

42.013

500

28.82 x 102

2882

500

8400 ÷ 102

84

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