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
- 1.9.86 − 7.56 =
- 2.Write 9/10 as a decimal. =
- 3.48.13 × 10 =
- 4.60.2 ÷ 100 =
- 5.5.59 − 1.2 =
- 6.51.11 × 100 =
- 7.90.2 ÷ 10 =
- 8.5.21 + 1.8 =
- 9.17.47 − 9.41 =
- 10.84.05 × 100 =
- 11.9.45 × 100 =
- 12.4.68 + 0.73 =
- 13.In 48.43, which digit is in the ones place?
- 14.67.6 ÷ 10 =
- 15.9.85 − 6.65 =
- 16.58.34 × 10 =
- 17.37.38 × 100 =
- 18.A red ribbon is 7.9 m long and a blue ribbon is 1.4 m long. What is their total length (in m)? =
- 19.Write 2/10 as a decimal. =
- 20.20.33 × 10 =
- 21.5.51 + 3.6 =
- 22.42.45 × 10 =
- 23.Write 1/10 as a decimal. =
- 24.Write 87/100 as a decimal. =
- 25.7.7 + 2.82 =
- 26.9.74 + 3.42 =
- 27.Write 8/10 as a decimal. =
- 28.Write 5/10 as a decimal. =
- 29.13.77 − 3.89 =
- 30.35.42 × 100 =
- 31.8.9 − 3.5 =
- 32.In 91.13, which digit is in the ones place?
- 33.A red ribbon is 7.2 m long and a blue ribbon is 4.4 m long. What is their total length (in m)? =
- 34.9.2 + 1.4 =
- 35.In 44.64, which digit is in the ones place?
- 36.A red ribbon is 5.6 m long and a blue ribbon is 4.6 m long. How much longer is the red ribbon (in m)? =
- 37.19.08 × 100 =
- 38.51.6 ÷ 10 =
- 39.In 33.23, which digit is in the tenths place?
- 40.A red ribbon is 11.3 m long and a blue ribbon is 9.1 m long. How much longer is the red ribbon (in m)? =
Answer key
- 2.3
- 0.9
- 481.3
- 0.602
- 4.39
- 5111
- 9.02
- 7.01
- 8.06
- 8405
- 945
- 5.41
- 8
- 6.76
- 3.2
- 583.4
- 3738
- 9.3
- 0.2
- 203.3
- 9.11
- 424.5
- 0.1
- 0.87
- 10.52
- 13.16
- 0.8
- 0.5
- 9.88
- 3542
- 5.4
- 1
- 11.6
- 10.6
- 4
- 1
- 1908
- 5.16
- 2
- 2.2
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