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
- 1.9.09 − 6.57 =
- 2.6.4 ÷ 100 =
- 3.5.73 + 2.8 =
- 4.0.22 + 0.78 =
- 5.84.7 ÷ 10 =
- 6.98.7 ÷ 100 =
- 7.21.6 ÷ 100 =
- 8.9.9 + 4.91 =
- 9.9.3 + 1.9 =
- 10.In 4.67, which digit is in the hundredths place?
- 11.9.15 − 6.15 =
- 12.13.8 ÷ 10 =
- 13.9.91 − 5.5 =
- 14.Write 1/10 as a decimal. =
- 15.26.2 ÷ 10 =
- 16.In 32.29, which digit is in the ones place?
- 17.Write 3/10 as a decimal. =
- 18.A red ribbon is 8.7 m long and a blue ribbon is 9 m long. What is their total length (in m)? =
- 19.A red ribbon is 4.7 m long and a blue ribbon is 2.8 m long. What is their total length (in m)? =
- 20.11.8 − 3.3 =
- 21.9.91 + 3.6 =
- 22.10.72 − 9.62 =
- 23.1.33 + 4.81 =
- 24.In 41.12, which digit is in the tenths place?
- 25.14.9 − 5.4 =
- 26.7.96 + 8.2 =
- 27.20.1 ÷ 10 =
- 28.9.1 + 7.19 =
- 29.3.9 + 5.16 =
- 30.15.51 × 10 =
- 31.36.4 × 10 =
- 32.48.2 ÷ 10 =
- 33.9.51 − 4.71 =
- 34.In 2.65, which digit is in the tenths place?
- 35.6.9 + 4.32 =
- 36.61.6 ÷ 10 =
- 37.Write 9/10 as a decimal. =
- 38.Write 80/100 as a decimal. =
- 39.11.7 − 9.8 =
- 40.10.5 − 8.8 =
Answer key
- 2.52
- 0.064
- 8.53
- 1
- 8.47
- 0.987
- 0.216
- 14.81
- 11.2
- 7
- 3
- 1.38
- 4.41
- 0.1
- 2.62
- 2
- 0.3
- 17.7
- 7.5
- 8.5
- 13.51
- 1.1
- 6.14
- 1
- 9.5
- 16.16
- 2.01
- 16.29
- 9.06
- 155.1
- 364
- 4.82
- 4.8
- 6
- 11.22
- 6.16
- 0.9
- 0.8
- 1.9
- 1.7
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