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 22.46, which digit is in the ones place?
- 2.58.39 × 10 =
- 3.7.9 ÷ 10 =
- 4.15.3 ÷ 100 =
- 5.16.04 × 10 =
- 6.3.28 + 7.5 =
- 7.43.69 × 10 =
- 8.Write 5/10 as a decimal. =
- 9.In 24.62, which digit is in the hundredths place?
- 10.Write 7/10 as a decimal. =
- 11.In 84.41, which digit is in the hundredths place?
- 12.7.81 − 3.21 =
- 13.A red ribbon is 5.5 m long and a blue ribbon is 4.8 m long. How much longer is the red ribbon (in m)? =
- 14.Write 33/100 as a decimal. =
- 15.18.4 × 100 =
- 16.90.6 ÷ 100 =
- 17.21.8 ÷ 10 =
- 18.2.71 + 1.96 =
- 19.2.3 + 5.8 =
- 20.A red ribbon is 2.9 m long and a blue ribbon is 2.6 m long. How much longer is the red ribbon (in m)? =
- 21.In 5.32, which digit is in the tenths place?
- 22.6.7 + 5.4 =
- 23.14.78 − 9.38 =
- 24.Write 4/10 as a decimal. =
- 25.45.58 × 100 =
- 26.4.3 + 0.6 =
- 27.77.1 ÷ 10 =
- 28.19.69 × 10 =
- 29.2.7 + 1.1 =
- 30.3.31 − 2.61 =
- 31.In 28.68, which digit is in the hundredths place?
- 32.15.68 − 8.78 =
- 33.89.9 ÷ 100 =
- 34.In 77.48, which digit is in the hundredths place?
- 35.In 94.33, which digit is in the hundredths place?
- 36.81.64 × 10 =
- 37.In 2.37, which digit is in the ones place?
- 38.In 31.35, which digit is in the ones place?
- 39.In 59.75, which digit is in the ones place?
- 40.Write 3/10 as a decimal. =
Answer key
- 2
- 583.9
- 0.79
- 0.153
- 160.4
- 10.78
- 436.9
- 0.5
- 2
- 0.7
- 1
- 4.6
- 0.7
- 0.33
- 1840
- 0.906
- 2.18
- 4.67
- 8.1
- 0.3
- 3
- 12.1
- 5.4
- 0.4
- 4558
- 4.9
- 7.71
- 196.9
- 3.8
- 0.7
- 8
- 6.9
- 0.899
- 8
- 3
- 816.4
- 2
- 1
- 9
- 0.3
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