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.A red ribbon is 3.5 m long and a blue ribbon is 2.7 m long. What is their total length (in m)? =
- 2.12.93 − 7.73 =
- 3.1.33 + 4.78 =
- 4.6.3 + 2 =
- 5.25.2 ÷ 100 =
- 6.A red ribbon is 4.9 m long and a blue ribbon is 1.1 m long. What is their total length (in m)? =
- 7.6.3 + 7.2 =
- 8.A red ribbon is 7.9 m long and a blue ribbon is 2.3 m long. What is their total length (in m)? =
- 9.In 89.71, which digit is in the hundredths place?
- 10.23.7 ÷ 10 =
- 11.87.75 × 100 =
- 12.In 18.83, which digit is in the hundredths place?
- 13.In 2.56, which digit is in the tenths place?
- 14.98.7 ÷ 100 =
- 15.2.02 − 0.6 =
- 16.61.67 × 100 =
- 17.4.1 + 2.33 =
- 18.8.46 + 8.6 =
- 19.77.21 × 10 =
- 20.In 84.86, which digit is in the hundredths place?
- 21.13 × 100 =
- 22.4.32 + 0.34 =
- 23.Write 3/100 as a decimal. =
- 24.81.23 × 100 =
- 25.11.53 − 8.03 =
- 26.Write 1/10 as a decimal. =
- 27.53.97 × 100 =
- 28.6.6 + 3.65 =
- 29.61.24 × 10 =
- 30.Write 6/10 as a decimal. =
- 31.11.66 × 10 =
- 32.5 + 2.1 =
- 33.In 58.38, which digit is in the ones place?
- 34.26.27 × 100 =
- 35.8.7 − 2.9 =
- 36.9.73 + 3.1 =
- 37.51.8 ÷ 10 =
- 38.10.39 × 100 =
- 39.4.75 + 6.9 =
- 40.In 3.68, which digit is in the ones place?
Answer key
- 6.2
- 5.2
- 6.11
- 8.3
- 0.252
- 6
- 13.5
- 10.2
- 1
- 2.37
- 8775
- 3
- 5
- 0.987
- 1.42
- 6167
- 6.43
- 17.06
- 772.1
- 6
- 1300
- 4.66
- 0.03
- 8123
- 3.5
- 0.1
- 5397
- 10.25
- 612.4
- 0.6
- 116.6
- 7.1
- 8
- 2627
- 5.8
- 12.83
- 5.18
- 1039
- 11.65
- 3
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