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
- 1.16.35 × 100 =
- 2.74.23 × 10 =
- 3.Write 2/10 as a decimal. =
- 4.13.97 − 5.37 =
- 5.3.43 × 10 =
- 6.A red ribbon is 5.1 m long and a blue ribbon is 6.9 m long. What is their total length (in m)? =
- 7.2.03 + 8.62 =
- 8.Write 88/100 as a decimal. =
- 9.In 35.53, which digit is in the tenths place?
- 10.9.77 − 1.03 =
- 11.15.65 − 8.85 =
- 12.76.83 × 100 =
- 13.39.1 ÷ 10 =
- 14.1.45 + 3.2 =
- 15.A red ribbon is 6.7 m long and a blue ribbon is 2.7 m long. How much longer is the red ribbon (in m)? =
- 16.14 − 6.7 =
- 17.29.1 ÷ 100 =
- 18.4.72 × 10 =
- 19.Write 6/10 as a decimal. =
- 20.Write 5/10 as a decimal. =
- 21.A red ribbon is 4.2 m long and a blue ribbon is 4.1 m long. How much longer is the red ribbon (in m)? =
- 22.In 11.22, which digit is in the hundredths place?
- 23.16.64 × 100 =
- 24.11.5 − 2.16 =
- 25.56.2 × 10 =
- 26.In 55.41, which digit is in the tenths place?
- 27.67.9 ÷ 10 =
- 28.14.9 − 8.9 =
- 29.83.6 ÷ 100 =
- 30.9.15 + 3.9 =
- 31.In 42.42, which digit is in the hundredths place?
- 32.8.28 × 10 =
- 33.A red ribbon is 3.5 m long and a blue ribbon is 2.6 m long. How much longer is the red ribbon (in m)? =
- 34.2.1 + 1.18 =
- 35.1.8 + 0.8 =
- 36.In 65.72, which digit is in the tenths place?
- 37.82.66 × 10 =
- 38.74.6 ÷ 100 =
- 39.38.34 × 10 =
- 40.11.6 ÷ 10 =
Answer key
- 1635
- 742.3
- 0.2
- 8.6
- 34.3
- 12
- 10.65
- 0.88
- 5
- 8.74
- 6.8
- 7683
- 3.91
- 4.65
- 4
- 7.3
- 0.291
- 47.2
- 0.6
- 0.5
- 0.1
- 2
- 1664
- 9.34
- 562
- 4
- 6.79
- 6
- 0.836
- 13.05
- 2
- 82.8
- 0.9
- 3.28
- 2.6
- 7
- 826.6
- 0.746
- 383.4
- 1.16
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