Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 49 · 40 sums

The method (Points in a line): Tenths: 1st digit after the point. Hundredths: 2nd digit. Add or subtract: line up the points, fill gaps with 0, work as whole numbers. × 10 → point 1 place right; × 100 → 2 places right. ÷ 10 and ÷ 100 move it left. Write answers without extra zeros: 4.50 → 4.5.

1. 1.In 75.15, which digit is in the ones place?
2. 2.In 43.91, which digit is in the ones place?
3. 3.9.4 − 3.9 =
4. 4.10.9 − 3.8 =
5. 5.Write 2/10 as a decimal. =
6. 6.66.9 ÷ 100 =
7. 7.16.6 − 7.6 =
8. 8.78.5 ÷ 100 =
9. 9.4.77 − 2.57 =
10. 10.6.06 + 8.35 =
11. 11.4.3 + 9.99 =
12. 12.6.83 − 2.3 =
13. 13.In 58.17, which digit is in the tenths place?
14. 14.87.34 × 10 =
15. 15.A red ribbon is 7.3 m long and a blue ribbon is 2.2 m long. What is their total length (in m)? =
16. 16.99.12 × 10 =
17. 17.15.05 − 6.04 =
18. 18.In 93.23, which digit is in the ones place?
19. 19.In 79.89, which digit is in the hundredths place?
20. 20.Write 82/100 as a decimal. =
21. 21.68.16 × 10 =
22. 22.80.92 × 10 =
23. 23.3.14 − 2.01 =
24. 24.8.66 + 6.8 =
25. 25.A red ribbon is 2 m long and a blue ribbon is 3.6 m long. What is their total length (in m)? =
26. 26.9.1 + 8.6 =
27. 27.In 87.88, which digit is in the ones place?
28. 28.In 79.36, which digit is in the tenths place?
29. 29.Write 53/100 as a decimal. =
30. 30.1.5 + 2.4 =
31. 31.97.76 × 10 =
32. 32.Write 18/100 as a decimal. =
33. 33.Write 8/100 as a decimal. =
34. 34.In 85.94, which digit is in the tenths place?
35. 35.13.31 × 100 =
36. 36.11.59 − 2.92 =
37. 37.84.58 × 10 =
38. 38.In 73.14, which digit is in the hundredths place?
39. 39.Write 36/100 as a decimal. =
40. 40.40.91 × 100 =

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