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
- 1.13.15 × 10 =
- 2.A red ribbon is 5.7 m long and a blue ribbon is 4.4 m long. How much longer is the red ribbon (in m)? =
- 3.21.05 × 10 =
- 4.A red ribbon is 9.5 m long and a blue ribbon is 3 m long. What is their total length (in m)? =
- 5.9.01 − 0.4 =
- 6.A red ribbon is 7.4 m long and a blue ribbon is 4 m long. How much longer is the red ribbon (in m)? =
- 7.68.4 ÷ 10 =
- 8.41.76 × 100 =
- 9.73.1 ÷ 10 =
- 10.31.06 × 100 =
- 11.45.65 × 10 =
- 12.22 ÷ 10 =
- 13.83.4 ÷ 10 =
- 14.In 39.49, which digit is in the tenths place?
- 15.In 15.37, which digit is in the ones place?
- 16.A red ribbon is 6.7 m long and a blue ribbon is 1.9 m long. How much longer is the red ribbon (in m)? =
- 17.Write 2/10 as a decimal. =
- 18.In 43.34, which digit is in the ones place?
- 19.13.22 − 9.9 =
- 20.4.5 + 4.46 =
- 21.10 − 3.9 =
- 22.9 ÷ 100 =
- 23.13.1 ÷ 10 =
- 24.Write 84/100 as a decimal. =
- 25.7.64 + 8.5 =
- 26.13.69 − 8.2 =
- 27.6.61 + 1.1 =
- 28.6.7 + 7.3 =
- 29.18.7 ÷ 10 =
- 30.Write 9/10 as a decimal. =
- 31.20.7 ÷ 10 =
- 32.In 42.71, which digit is in the ones place?
- 33.0.4 + 2.83 =
- 34.14.58 − 4.78 =
- 35.8.5 + 9.3 =
- 36.11.95 − 9.35 =
- 37.9.82 + 8 =
- 38.34.6 × 100 =
- 39.In 28.32, which digit is in the ones place?
- 40.0.45 + 9.31 =
Answer key
- 131.5
- 1.3
- 210.5
- 12.5
- 8.61
- 3.4
- 6.84
- 4176
- 7.31
- 3106
- 456.5
- 2.2
- 8.34
- 4
- 5
- 4.8
- 0.2
- 3
- 3.32
- 8.96
- 6.1
- 0.09
- 1.31
- 0.84
- 16.14
- 5.49
- 7.71
- 14
- 1.87
- 0.9
- 2.07
- 2
- 3.23
- 9.8
- 17.8
- 2.6
- 17.82
- 3460
- 8
- 9.76
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