Grade 4 - Progress in Mathematics

Write as a fraction. Then write as a decimal.

Rename as a fraction in simplest form.

4. 0.5 5. 0.25 6. 0.6 7. 0.4 8. 0.75 9. 0.8

Use grid paper to model each.

Then write each as a decimal or a fraction.

10. 0.1 11. 12. 0.7 13. 14. 0.09

Are the decimals equivalent? Write yesor no.

15. 0.6; 0.60 16. 0.10; 0.1 17. 0.7; 0.07 18. 0.02; 0.2

60

100

37

100

Decimals and Fractions on a Number Line

You can model decimals and fractions on a number line.

To what decimal and fraction is each arrow pointing?

0 0.5 1.0

0.10 0.15 0.20

0 0.5 1.0

0.90 0.95 1.0

0 0.2 0.5 0.8 1.0

2

10

5

10

8

10

0.20 0.25 0.28 0.30

20

100

25

100

28

100

8204-6_412-413 12/19/05 8:48 AM Page 413