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
- 1.2.67 − 2.1 =
- 2.A red ribbon is 2.4 m long and a blue ribbon is 2.3 m long. How much longer is the red ribbon (in m)? =
- 3.A red ribbon is 10.2 m long and a blue ribbon is 9.6 m long. How much longer is the red ribbon (in m)? =
- 4.10.43 − 3.83 =
- 5.85.1 ÷ 100 =
- 6.5.79 + 3.87 =
- 7.A red ribbon is 6.7 m long and a blue ribbon is 4.3 m long. How much longer is the red ribbon (in m)? =
- 8.Write 5/10 as a decimal. =
- 9.0.8 + 2.25 =
- 10.In 98.51, which digit is in the tenths place?
- 11.14.2 − 6.4 =
- 12.86.68 × 100 =
- 13.96.5 ÷ 100 =
- 14.1.6 + 9.3 =
- 15.87.07 × 100 =
- 16.1.3 + 8.9 =
- 17.Write 3/10 as a decimal. =
- 18.6.19 − 1.29 =
- 19.17.1 ÷ 100 =
- 20.13.5 ÷ 100 =
- 21.9.96 − 5.36 =
- 22.8.41 − 2.01 =
- 23.2.64 − 0.23 =
- 24.0.8 + 2.2 =
- 25.55.52 × 100 =
- 26.9.7 − 3.2 =
- 27.38.8 × 10 =
- 28.87.24 × 10 =
- 29.13.2 ÷ 100 =
- 30.14.9 ÷ 100 =
- 31.98.7 ÷ 10 =
- 32.In 63.33, which digit is in the ones place?
- 33.4.32 + 3.01 =
- 34.43.3 ÷ 100 =
- 35.Write 2/10 as a decimal. =
- 36.22.7 ÷ 100 =
- 37.In 75.69, which digit is in the tenths place?
- 38.A red ribbon is 6.3 m long and a blue ribbon is 2.7 m long. What is their total length (in m)? =
- 39.43.7 ÷ 100 =
- 40.Write 63/100 as a decimal. =
Answer key
- 0.57
- 0.1
- 0.6
- 6.6
- 0.851
- 9.66
- 2.4
- 0.5
- 3.05
- 5
- 7.8
- 8668
- 0.965
- 10.9
- 8707
- 10.2
- 0.3
- 4.9
- 0.171
- 0.135
- 4.6
- 6.4
- 2.41
- 3
- 5552
- 6.5
- 388
- 872.4
- 0.132
- 0.149
- 9.87
- 3
- 7.33
- 0.433
- 0.2
- 0.227
- 6
- 9
- 0.437
- 0.63
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