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
- 1.7.5 ÷ 10 =
- 2.48.2 ÷ 10 =
- 3.Write 69/100 as a decimal. =
- 4.Write 9/10 as a decimal. =
- 5.8.05 + 1.7 =
- 6.12.04 − 2.34 =
- 7.A red ribbon is 4.8 m long and a blue ribbon is 3.3 m long. What is their total length (in m)? =
- 8.5.3 + 3.75 =
- 9.Write 83/100 as a decimal. =
- 10.A red ribbon is 3.9 m long and a blue ribbon is 2 m long. What is their total length (in m)? =
- 11.69.8 ÷ 100 =
- 12.4.9 + 9.7 =
- 13.6 + 9.9 =
- 14.In 1.65, which digit is in the ones place?
- 15.36 ÷ 10 =
- 16.58.28 × 10 =
- 17.0.28 + 8.32 =
- 18.13.45 − 7.55 =
- 19.In 13.34, which digit is in the tenths place?
- 20.8.7 − 6.13 =
- 21.3.6 + 7.07 =
- 22.Write 33/100 as a decimal. =
- 23.5.8 + 6.6 =
- 24.17.69 − 7.89 =
- 25.95.13 × 10 =
- 26.A red ribbon is 4.5 m long and a blue ribbon is 2 m long. What is their total length (in m)? =
- 27.A red ribbon is 7 m long and a blue ribbon is 1.9 m long. What is their total length (in m)? =
- 28.73.7 ÷ 10 =
- 29.Write 96/100 as a decimal. =
- 30.6.78 + 4.62 =
- 31.A red ribbon is 3.2 m long and a blue ribbon is 8 m long. What is their total length (in m)? =
- 32.2.38 + 9.3 =
- 33.Write 66/100 as a decimal. =
- 34.Write 3/10 as a decimal. =
- 35.6.16 + 1 =
- 36.7.1 ÷ 100 =
- 37.77.5 × 10 =
- 38.12.8 − 3.8 =
- 39.2.41 + 3.2 =
- 40.1.37 + 5.54 =
Answer key
- 0.75
- 4.82
- 0.69
- 0.9
- 9.75
- 9.7
- 8.1
- 9.05
- 0.83
- 5.9
- 0.698
- 14.6
- 15.9
- 1
- 3.6
- 582.8
- 8.6
- 5.9
- 3
- 2.57
- 10.67
- 0.33
- 12.4
- 9.8
- 951.3
- 6.5
- 8.9
- 7.37
- 0.96
- 11.4
- 11.2
- 11.68
- 0.66
- 0.3
- 7.16
- 0.071
- 775
- 9
- 5.61
- 6.91
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