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
- 1.20.31 × 10 =
- 2.In 19.56, which digit is in the hundredths place?
- 3.5.79 − 1.19 =
- 4.A red ribbon is 12.4 m long and a blue ribbon is 8.4 m long. How much longer is the red ribbon (in m)? =
- 5.60.7 ÷ 10 =
- 6.21.5 ÷ 10 =
- 7.9.75 + 0.9 =
- 8.0.7 + 1.4 =
- 9.14.51 − 6.64 =
- 10.In 33.92, which digit is in the hundredths place?
- 11.In 22.86, which digit is in the tenths place?
- 12.3.8 + 7.1 =
- 13.4.6 + 8.35 =
- 14.In 16.15, which digit is in the ones place?
- 15.41.3 ÷ 100 =
- 16.41.9 ÷ 10 =
- 17.97.99 × 10 =
- 18.A red ribbon is 6.3 m long and a blue ribbon is 4.9 m long. How much longer is the red ribbon (in m)? =
- 19.65.1 ÷ 100 =
- 20.19.5 ÷ 10 =
- 21.Write 9/10 as a decimal. =
- 22.2.6 × 100 =
- 23.Write 23/100 as a decimal. =
- 24.2.56 × 100 =
- 25.9.21 + 6.53 =
- 26.13.85 − 8.2 =
- 27.71.3 ÷ 100 =
- 28.2.3 + 8.02 =
- 29.79.6 ÷ 10 =
- 30.A red ribbon is 9.7 m long and a blue ribbon is 4.9 m long. What is their total length (in m)? =
- 31.25.8 ÷ 100 =
- 32.3.96 + 2.6 =
- 33.7.9 + 6.56 =
- 34.A red ribbon is 3.5 m long and a blue ribbon is 3.3 m long. How much longer is the red ribbon (in m)? =
- 35.91.7 ÷ 100 =
- 36.0.3 + 8 =
- 37.In 5.82, which digit is in the ones place?
- 38.1.12 − 0.98 =
- 39.51.13 × 100 =
- 40.11.7 − 5 =
Answer key
- 203.1
- 6
- 4.6
- 4
- 6.07
- 2.15
- 10.65
- 2.1
- 7.87
- 2
- 8
- 10.9
- 12.95
- 6
- 0.413
- 4.19
- 979.9
- 1.4
- 0.651
- 1.95
- 0.9
- 260
- 0.23
- 256
- 15.74
- 5.65
- 0.713
- 10.32
- 7.96
- 14.6
- 0.258
- 6.56
- 14.46
- 0.2
- 0.917
- 8.3
- 5
- 0.14
- 5113
- 6.7
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