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
- 1.35.39 × 100 =
- 2.9.7 + 4.35 =
- 3.A red ribbon is 3.7 m long and a blue ribbon is 2.9 m long. How much longer is the red ribbon (in m)? =
- 4.Write 88/100 as a decimal. =
- 5.In 49.47, which digit is in the hundredths place?
- 6.Write 6/10 as a decimal. =
- 7.37.6 ÷ 10 =
- 8.19.3 − 9.37 =
- 9.Write 86/100 as a decimal. =
- 10.A red ribbon is 1.3 m long and a blue ribbon is 3.5 m long. What is their total length (in m)? =
- 11.4.4 − 0.2 =
- 12.9.28 − 4.28 =
- 13.96.54 × 10 =
- 14.Write 2/10 as a decimal. =
- 15.5.6 + 1.5 =
- 16.50.3 ÷ 10 =
- 17.Write 3/10 as a decimal. =
- 18.6.22 × 100 =
- 19.16.03 − 8.63 =
- 20.15.47 − 5.62 =
- 21.4.4 + 4.4 =
- 22.9.77 + 9.5 =
- 23.In 27.47, which digit is in the hundredths place?
- 24.In 54.24, which digit is in the tenths place?
- 25.Write 49/100 as a decimal. =
- 26.In 21.52, which digit is in the ones place?
- 27.7.05 × 10 =
- 28.2.9 + 0.82 =
- 29.4.51 + 7.27 =
- 30.Write 7/10 as a decimal. =
- 31.4.96 × 100 =
- 32.4.3 + 7.8 =
- 33.3.48 − 1.87 =
- 34.3.4 + 2.1 =
- 35.7.03 + 7.99 =
- 36.12.5 − 3.4 =
- 37.A red ribbon is 8 m long and a blue ribbon is 6.7 m long. How much longer is the red ribbon (in m)? =
- 38.0.9 + 5.78 =
- 39.64.9 ÷ 10 =
- 40.A red ribbon is 6.8 m long and a blue ribbon is 1.8 m long. What is their total length (in m)? =
Answer key
- 3539
- 14.05
- 0.8
- 0.88
- 7
- 0.6
- 3.76
- 9.93
- 0.86
- 4.8
- 4.2
- 5
- 965.4
- 0.2
- 7.1
- 5.03
- 0.3
- 622
- 7.4
- 9.85
- 8.8
- 19.27
- 7
- 2
- 0.49
- 1
- 70.5
- 3.72
- 11.78
- 0.7
- 496
- 12.1
- 1.61
- 5.5
- 15.02
- 9.1
- 1.3
- 6.68
- 6.49
- 8.6
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