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.In 43.78, which digit is in the ones place?
- 2.6.16 × 100 =
- 3.14.08 − 4.4 =
- 4.15.42 − 5.92 =
- 5.Write 4/10 as a decimal. =
- 6.0.8 + 6.68 =
- 7.3.19 + 9.46 =
- 8.7.8 − 6.7 =
- 9.4.18 + 9.09 =
- 10.58.82 × 100 =
- 11.16.9 ÷ 100 =
- 12.72.09 × 10 =
- 13.Write 6/10 as a decimal. =
- 14.In 5.43, which digit is in the ones place?
- 15.8.9 + 5.46 =
- 16.14.2 ÷ 10 =
- 17.3.53 + 0.6 =
- 18.9.15 − 7.35 =
- 19.73.3 ÷ 10 =
- 20.11.1 − 9.6 =
- 21.In 96.44, which digit is in the ones place?
- 22.85.02 × 100 =
- 23.Write 3/100 as a decimal. =
- 24.A red ribbon is 3.2 m long and a blue ribbon is 5 m long. What is their total length (in m)? =
- 25.2.82 + 5.2 =
- 26.7.3 + 8.04 =
- 27.In 17.48, which digit is in the ones place?
- 28.54.8 ÷ 10 =
- 29.12.21 × 10 =
- 30.In 87.57, which digit is in the ones place?
- 31.A red ribbon is 4.3 m long and a blue ribbon is 4.2 m long. What is their total length (in m)? =
- 32.Write 5/10 as a decimal. =
- 33.A red ribbon is 9.9 m long and a blue ribbon is 7.2 m long. How much longer is the red ribbon (in m)? =
- 34.6.15 + 7.2 =
- 35.6.02 × 10 =
- 36.3.78 + 6.91 =
- 37.5.3 − 2.1 =
- 38.8.67 + 2.8 =
- 39.40.9 ÷ 100 =
- 40.14.58 × 10 =
Answer key
- 3
- 616
- 9.68
- 9.5
- 0.4
- 7.48
- 12.65
- 1.1
- 13.27
- 5882
- 0.169
- 720.9
- 0.6
- 5
- 14.36
- 1.42
- 4.13
- 1.8
- 7.33
- 1.5
- 6
- 8502
- 0.03
- 8.2
- 8.02
- 15.34
- 7
- 5.48
- 122.1
- 7
- 8.5
- 0.5
- 2.7
- 13.35
- 60.2
- 10.69
- 3.2
- 11.47
- 0.409
- 145.8
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