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 76.11, which digit is in the hundredths place?
- 2.3.7 + 1.22 =
- 3.In 28.53, which digit is in the hundredths place?
- 4.13.39 − 5.79 =
- 5.Write 15/100 as a decimal. =
- 6.21.8 ÷ 10 =
- 7.18.2 ÷ 100 =
- 8.68.62 × 100 =
- 9.15.56 − 7.9 =
- 10.8.23 − 1.7 =
- 11.In 23.44, which digit is in the ones place?
- 12.89.18 × 10 =
- 13.6.6 ÷ 10 =
- 14.A red ribbon is 7 m long and a blue ribbon is 4 m long. How much longer is the red ribbon (in m)? =
- 15.46.8 ÷ 10 =
- 16.14.29 − 7.29 =
- 17.3.9 + 5.69 =
- 18.0.32 + 6.1 =
- 19.12.1 ÷ 100 =
- 20.9.9 + 2.6 =
- 21.In 44.17, which digit is in the tenths place?
- 22.3.82 − 2.47 =
- 23.10.6 ÷ 100 =
- 24.In 22.61, which digit is in the tenths place?
- 25.In 11.94, which digit is in the tenths place?
- 26.2.25 + 1.71 =
- 27.79.21 × 10 =
- 28.A red ribbon is 7.2 m long and a blue ribbon is 5.5 m long. How much longer is the red ribbon (in m)? =
- 29.7.67 + 2.54 =
- 30.84.37 × 100 =
- 31.4.45 + 1.86 =
- 32.7.86 − 6.62 =
- 33.55.7 × 100 =
- 34.Write 3/10 as a decimal. =
- 35.In 91.77, which digit is in the hundredths place?
- 36.Write 2/10 as a decimal. =
- 37.0.5 + 2.6 =
- 38.10.39 − 9.87 =
- 39.3.1 − 2.2 =
- 40.5.03 + 8.1 =
Answer key
- 1
- 4.92
- 3
- 7.6
- 0.15
- 2.18
- 0.182
- 6862
- 7.66
- 6.53
- 3
- 891.8
- 0.66
- 3
- 4.68
- 7
- 9.59
- 6.42
- 0.121
- 12.5
- 1
- 1.35
- 0.106
- 6
- 9
- 3.96
- 792.1
- 1.7
- 10.21
- 8437
- 6.31
- 1.24
- 5570
- 0.3
- 7
- 0.2
- 3.1
- 0.52
- 0.9
- 13.13
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