Class 5 Maths Worksheet: Decimals
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.
NameDateTime takenScore ___ / 40
- 1.7.43 + 2.3 =
- 2.11.87 − 9.37 =
- 3.2.5 + 0.5 =
- 4.3.7 + 8.8 =
- 5.Write 70/100 as a decimal. =
- 6.9.85 + 4.3 =
- 7.9.2 + 5.49 =
- 8.In 63.83, which digit is in the ones place?
- 9.23.92 × 100 =
- 10.8.04 − 3.14 =
- 11.A red ribbon is 9.1 m long and a blue ribbon is 6 m long. How much longer is the red ribbon (in m)? =
- 12.Write 53/100 as a decimal. =
- 13.79.02 × 100 =
- 14.84.75 × 10 =
- 15.In 95.26, which digit is in the ones place?
- 16.In 9.22, which digit is in the tenths place?
- 17.11.69 − 4.7 =
- 18.16.5 ÷ 100 =
- 19.3.3 + 8.6 =
- 20.A red ribbon is 5 m long and a blue ribbon is 2.4 m long. How much longer is the red ribbon (in m)? =
- 21.Write 5/10 as a decimal. =
- 22.85.21 × 100 =
- 23.In 15.93, which digit is in the ones place?
- 24.29.68 × 10 =
- 25.9.2 + 5.34 =
- 26.99.9 ÷ 10 =
- 27.2.26 × 10 =
- 28.7.8 ÷ 10 =
- 29.25.39 × 100 =
- 30.55.4 ÷ 100 =
- 31.5.11 + 3.6 =
- 32.40.8 ÷ 10 =
- 33.Write 98/100 as a decimal. =
- 34.8.79 + 1.96 =
- 35.7 + 1.6 =
- 36.6.13 − 0.96 =
- 37.61.1 ÷ 100 =
- 38.6.25 × 10 =
- 39.11.14 − 8.99 =
- 40.69.7 ÷ 100 =
Answer key
- 9.73
- 2.5
- 3
- 12.5
- 0.7
- 14.15
- 14.69
- 3
- 2392
- 4.9
- 3.1
- 0.53
- 7902
- 847.5
- 5
- 2
- 6.99
- 0.165
- 11.9
- 2.6
- 0.5
- 8521
- 5
- 296.8
- 14.54
- 9.99
- 22.6
- 0.78
- 2539
- 0.554
- 8.71
- 4.08
- 0.98
- 10.75
- 8.6
- 5.17
- 0.611
- 62.5
- 2.15
- 0.697
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