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
- 1.61.8 ÷ 100 =
- 2.In 64.89, which digit is in the tenths place?
- 3.In 65.69, which digit is in the hundredths place?
- 4.Write 27/100 as a decimal. =
- 5.6.3 ÷ 10 =
- 6.Write 9/10 as a decimal. =
- 7.98.3 × 10 =
- 8.18.9 − 9.6 =
- 9.0.31 + 2.04 =
- 10.4.6 + 4.44 =
- 11.A red ribbon is 8.5 m long and a blue ribbon is 2.3 m long. What is their total length (in m)? =
- 12.8.55 − 6.85 =
- 13.9.9 − 7.8 =
- 14.In 38.24, which digit is in the ones place?
- 15.2.67 + 8.28 =
- 16.0.21 + 2.8 =
- 17.17.79 × 10 =
- 18.Write 1/10 as a decimal. =
- 19.5.64 − 3.64 =
- 20.28.99 × 10 =
- 21.Write 64/100 as a decimal. =
- 22.Write 7/10 as a decimal. =
- 23.In 53.32, which digit is in the tenths place?
- 24.71.55 × 10 =
- 25.2.25 + 7 =
- 26.30.9 ÷ 10 =
- 27.A red ribbon is 5.1 m long and a blue ribbon is 2 m long. What is their total length (in m)? =
- 28.7.07 − 4.54 =
- 29.In 73.76, which digit is in the ones place?
- 30.Write 5/10 as a decimal. =
- 31.2.93 − 2.07 =
- 32.9.09 − 3.99 =
- 33.9.81 + 0.59 =
- 34.9.6 + 1.7 =
- 35.75.67 × 100 =
- 36.8.13 − 3.93 =
- 37.8.9 − 3.8 =
- 38.In 94.85, which digit is in the tenths place?
- 39.11.23 − 6.33 =
- 40.Write 4/10 as a decimal. =
Answer key
- 0.618
- 8
- 9
- 0.27
- 0.63
- 0.9
- 983
- 9.3
- 2.35
- 9.04
- 10.8
- 1.7
- 2.1
- 8
- 10.95
- 3.01
- 177.9
- 0.1
- 2
- 289.9
- 0.64
- 0.7
- 3
- 715.5
- 9.25
- 3.09
- 7.1
- 2.53
- 3
- 0.5
- 0.86
- 5.1
- 10.4
- 11.3
- 7567
- 4.2
- 5.1
- 8
- 4.9
- 0.4
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