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 34.15, which digit is in the tenths place?
- 2.5.5 + 2.68 =
- 3.In 22.13, which digit is in the ones place?
- 4.72.2 ÷ 100 =
- 5.Write 2/10 as a decimal. =
- 6.13.55 − 6.05 =
- 7.Write 5/10 as a decimal. =
- 8.1.97 + 9.4 =
- 9.Write 8/10 as a decimal. =
- 10.2 − 1.6 =
- 11.A red ribbon is 6.5 m long and a blue ribbon is 1.9 m long. How much longer is the red ribbon (in m)? =
- 12.0.2 + 3.78 =
- 13.Write 23/100 as a decimal. =
- 14.Write 3/10 as a decimal. =
- 15.68.4 ÷ 100 =
- 16.In 69.82, which digit is in the ones place?
- 17.Write 6/10 as a decimal. =
- 18.Write 97/100 as a decimal. =
- 19.12.2 − 5.3 =
- 20.In 71.47, which digit is in the tenths place?
- 21.In 61.76, which digit is in the hundredths place?
- 22.40.06 × 100 =
- 23.Write 18/100 as a decimal. =
- 24.0.51 + 9.7 =
- 25.0.7 + 9 =
- 26.5.3 ÷ 10 =
- 27.Write 16/100 as a decimal. =
- 28.1.65 + 1.4 =
- 29.99.68 × 100 =
- 30.49.8 ÷ 10 =
- 31.A red ribbon is 5.7 m long and a blue ribbon is 2.4 m long. How much longer is the red ribbon (in m)? =
- 32.Write 66/100 as a decimal. =
- 33.7.29 − 5.29 =
- 34.In 26.54, which digit is in the hundredths place?
- 35.37 ÷ 100 =
- 36.12.72 − 4.11 =
- 37.0.65 × 10 =
- 38.75.4 ÷ 100 =
- 39.16.94 × 100 =
- 40.A red ribbon is 1.5 m long and a blue ribbon is 3.5 m long. What is their total length (in m)? =
Answer key
- 1
- 8.18
- 2
- 0.722
- 0.2
- 7.5
- 0.5
- 11.37
- 0.8
- 0.4
- 4.6
- 3.98
- 0.23
- 0.3
- 0.684
- 9
- 0.6
- 0.97
- 6.9
- 4
- 6
- 4006
- 0.18
- 10.21
- 9.7
- 0.53
- 0.16
- 3.05
- 9968
- 4.98
- 3.3
- 0.66
- 2
- 4
- 0.37
- 8.61
- 6.5
- 0.754
- 1694
- 5
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