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.Write 8/10 as a decimal. =
- 2.12.92 − 6.4 =
- 3.9.43 + 1.57 =
- 4.25.58 × 100 =
- 5.4.67 − 4.2 =
- 6.In 27.32, which digit is in the hundredths place?
- 7.6 + 3.38 =
- 8.2.67 + 2.74 =
- 9.75.07 × 10 =
- 10.Write 2/10 as a decimal. =
- 11.1.7 + 7.8 =
- 12.10.43 − 6.6 =
- 13.Write 92/100 as a decimal. =
- 14.A red ribbon is 8 m long and a blue ribbon is 4.4 m long. How much longer is the red ribbon (in m)? =
- 15.63.9 ÷ 100 =
- 16.5.6 ÷ 10 =
- 17.4.3 + 4.6 =
- 18.In 15.81, which digit is in the tenths place?
- 19.28.8 ÷ 100 =
- 20.3.8 + 0.63 =
- 21.A red ribbon is 2.8 m long and a blue ribbon is 1.2 m long. How much longer is the red ribbon (in m)? =
- 22.Write 6/100 as a decimal. =
- 23.2.06 × 10 =
- 24.4.89 − 0.5 =
- 25.3.5 + 5.5 =
- 26.28.38 × 10 =
- 27.3.62 × 100 =
- 28.Write 24/100 as a decimal. =
- 29.9.38 − 5.32 =
- 30.40.61 × 100 =
- 31.4.2 − 2 =
- 32.2.8 − 2.5 =
- 33.A red ribbon is 7 m long and a blue ribbon is 9.7 m long. What is their total length (in m)? =
- 34.Write 88/100 as a decimal. =
- 35.4.57 + 7.88 =
- 36.Write 50/100 as a decimal. =
- 37.11.19 − 9.35 =
- 38.Write 3/10 as a decimal. =
- 39.A red ribbon is 8.7 m long and a blue ribbon is 4.1 m long. What is their total length (in m)? =
- 40.6.02 − 2.82 =
Answer key
- 0.8
- 6.52
- 11
- 2558
- 0.47
- 2
- 9.38
- 5.41
- 750.7
- 0.2
- 9.5
- 3.83
- 0.92
- 3.6
- 0.639
- 0.56
- 8.9
- 8
- 0.288
- 4.43
- 1.6
- 0.06
- 20.6
- 4.39
- 9
- 283.8
- 362
- 0.24
- 4.06
- 4061
- 2.2
- 0.3
- 16.7
- 0.88
- 12.45
- 0.5
- 1.84
- 0.3
- 12.8
- 3.2
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