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
- 1.24.4 ÷ 100 =
- 2.A red ribbon is 9.1 m long and a blue ribbon is 2.6 m long. What is their total length (in m)? =
- 3.Write 55/100 as a decimal. =
- 4.A red ribbon is 4.9 m long and a blue ribbon is 3.9 m long. How much longer is the red ribbon (in m)? =
- 5.10.7 − 7 =
- 6.Write 32/100 as a decimal. =
- 7.1.38 + 2.4 =
- 8.In 23.99, which digit is in the ones place?
- 9.A red ribbon is 8.2 m long and a blue ribbon is 8.8 m long. What is their total length (in m)? =
- 10.8.66 − 5.3 =
- 11.4.01 + 6.2 =
- 12.Write 4/100 as a decimal. =
- 13.In 46.43, which digit is in the ones place?
- 14.8.24 − 3.1 =
- 15.2.1 − 0.6 =
- 16.68.5 ÷ 10 =
- 17.Write 6/10 as a decimal. =
- 18.In 36.72, which digit is in the hundredths place?
- 19.78.3 ÷ 10 =
- 20.9.9 − 9.2 =
- 21.Write 69/100 as a decimal. =
- 22.2.53 + 1.73 =
- 23.Write 1/10 as a decimal. =
- 24.52.1 ÷ 10 =
- 25.In 33.54, which digit is in the hundredths place?
- 26.95.7 ÷ 10 =
- 27.8.9 − 0.4 =
- 28.A red ribbon is 1.1 m long and a blue ribbon is 8.4 m long. What is their total length (in m)? =
- 29.76.11 × 10 =
- 30.5.01 − 1.21 =
- 31.61.6 ÷ 10 =
- 32.11.13 − 4.4 =
- 33.14.16 − 7.56 =
- 34.91.3 ÷ 10 =
- 35.7.83 − 5.83 =
- 36.5.41 − 2.88 =
- 37.52.4 ÷ 10 =
- 38.In 33.45, which digit is in the ones place?
- 39.4.8 − 2.3 =
- 40.25.3 ÷ 100 =
Answer key
- 0.244
- 11.7
- 0.55
- 1
- 3.7
- 0.32
- 3.78
- 3
- 17
- 3.36
- 10.21
- 0.04
- 6
- 5.14
- 1.5
- 6.85
- 0.6
- 2
- 7.83
- 0.7
- 0.69
- 4.26
- 0.1
- 5.21
- 4
- 9.57
- 8.5
- 9.5
- 761.1
- 3.8
- 6.16
- 6.73
- 6.6
- 9.13
- 2
- 2.53
- 5.24
- 3
- 2.5
- 0.253
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