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 77.65, which digit is in the hundredths place?
- 2.85.77 × 100 =
- 3.A red ribbon is 10.7 m long and a blue ribbon is 6.1 m long. How much longer is the red ribbon (in m)? =
- 4.A red ribbon is 1.2 m long and a blue ribbon is 4.9 m long. What is their total length (in m)? =
- 5.0.23 + 1.1 =
- 6.Write 48/100 as a decimal. =
- 7.39.29 × 10 =
- 8.69.73 × 10 =
- 9.77.03 × 10 =
- 10.7.3 − 3.3 =
- 11.In 19.33, which digit is in the ones place?
- 12.5.4 ÷ 100 =
- 13.3 + 6.1 =
- 14.5.55 − 0.65 =
- 15.18.34 − 9.5 =
- 16.11.2 ÷ 10 =
- 17.A red ribbon is 5.3 m long and a blue ribbon is 5.7 m long. What is their total length (in m)? =
- 18.Write 7/10 as a decimal. =
- 19.98.81 × 10 =
- 20.7.7 + 5 =
- 21.In 23.61, which digit is in the tenths place?
- 22.3.22 + 3.78 =
- 23.3.94 + 5.6 =
- 24.Write 54/100 as a decimal. =
- 25.68.4 ÷ 100 =
- 26.13.6 − 5.5 =
- 27.7.5 + 6.5 =
- 28.9.5 ÷ 10 =
- 29.Write 24/100 as a decimal. =
- 30.71.03 × 100 =
- 31.7.58 + 9.8 =
- 32.9.53 + 5 =
- 33.63.4 ÷ 10 =
- 34.2.9 + 9.47 =
- 35.9.66 + 9.2 =
- 36.2.6 + 5.88 =
- 37.2.92 − 2.5 =
- 38.12.03 − 8.9 =
- 39.Write 2/10 as a decimal. =
- 40.In 11.55, which digit is in the ones place?
Answer key
- 5
- 8577
- 4.6
- 6.1
- 1.33
- 0.48
- 392.9
- 697.3
- 770.3
- 4
- 9
- 0.054
- 9.1
- 4.9
- 8.84
- 1.12
- 11
- 0.7
- 988.1
- 12.7
- 6
- 7
- 9.54
- 0.54
- 0.684
- 8.1
- 14
- 0.95
- 0.24
- 7103
- 17.38
- 14.53
- 6.34
- 12.37
- 18.86
- 8.48
- 0.42
- 3.13
- 0.2
- 1
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