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
- 1.7 + 8.92 =
- 2.8.4 + 9.3 =
- 3.In 95.41, which digit is in the tenths place?
- 4.7.7 ÷ 100 =
- 5.Write 55/100 as a decimal. =
- 6.72.12 × 10 =
- 7.Write 3/10 as a decimal. =
- 8.In 18.48, which digit is in the ones place?
- 9.14.87 − 9.6 =
- 10.5.46 × 10 =
- 11.60.8 ÷ 100 =
- 12.3.2 + 9.84 =
- 13.29.4 ÷ 10 =
- 14.46.2 ÷ 100 =
- 15.65.2 ÷ 10 =
- 16.In 84.83, which digit is in the hundredths place?
- 17.48.06 × 100 =
- 18.7.8 − 0.8 =
- 19.27.59 × 10 =
- 20.12.31 − 4.67 =
- 21.10.09 − 3.1 =
- 22.69.6 ÷ 100 =
- 23.In 65.59, which digit is in the ones place?
- 24.In 31.37, which digit is in the tenths place?
- 25.Write 5/10 as a decimal. =
- 26.1.84 + 0.9 =
- 27.13.76 − 4.06 =
- 28.60.3 ÷ 100 =
- 29.Write 9/10 as a decimal. =
- 30.3.4 + 4.03 =
- 31.37.6 ÷ 100 =
- 32.In 3.95, which digit is in the hundredths place?
- 33.3.37 − 3.1 =
- 34.A red ribbon is 2.9 m long and a blue ribbon is 8.3 m long. What is their total length (in m)? =
- 35.3.5 + 4.9 =
- 36.A red ribbon is 8.9 m long and a blue ribbon is 3.8 m long. What is their total length (in m)? =
- 37.A red ribbon is 2.9 m long and a blue ribbon is 2.5 m long. How much longer is the red ribbon (in m)? =
- 38.10.04 − 8.04 =
- 39.6.35 + 2.5 =
- 40.97.7 ÷ 100 =
Answer key
- 15.92
- 17.7
- 4
- 0.077
- 0.55
- 721.2
- 0.3
- 8
- 5.27
- 54.6
- 0.608
- 13.04
- 2.94
- 0.462
- 6.52
- 3
- 4806
- 7
- 275.9
- 7.64
- 6.99
- 0.696
- 5
- 3
- 0.5
- 2.74
- 9.7
- 0.603
- 0.9
- 7.43
- 0.376
- 5
- 0.27
- 11.2
- 8.4
- 12.7
- 0.4
- 2
- 8.85
- 0.977
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