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 73.52, which digit is in the hundredths place?
- 2.Write 4/10 as a decimal. =
- 3.Write 2/10 as a decimal. =
- 4.69.5 ÷ 10 =
- 5.72.4 ÷ 100 =
- 6.43.6 ÷ 100 =
- 7.4.84 + 2.99 =
- 8.26.3 ÷ 10 =
- 9.1.25 − 0.72 =
- 10.30.85 × 10 =
- 11.7.19 + 0.77 =
- 12.32.86 × 10 =
- 13.In 52.81, which digit is in the tenths place?
- 14.13.06 − 3.7 =
- 15.43.2 × 10 =
- 16.64.1 ÷ 100 =
- 17.27.56 × 10 =
- 18.Write 53/100 as a decimal. =
- 19.40 ÷ 10 =
- 20.A red ribbon is 8.3 m long and a blue ribbon is 8.5 m long. What is their total length (in m)? =
- 21.In 68.34, which digit is in the ones place?
- 22.In 9.48, which digit is in the ones place?
- 23.5.26 − 1.8 =
- 24.38.78 × 10 =
- 25.In 23.38, which digit is in the tenths place?
- 26.Write 47/100 as a decimal. =
- 27.2 + 5.8 =
- 28.82.2 ÷ 10 =
- 29.Write 9/10 as a decimal. =
- 30.16.31 − 8.24 =
- 31.Write 3/10 as a decimal. =
- 32.3.6 + 3.68 =
- 33.7.1 + 7.06 =
- 34.9.22 − 8.92 =
- 35.Write 73/100 as a decimal. =
- 36.8.4 − 8 =
- 37.6.33 + 8.2 =
- 38.In 42.62, which digit is in the ones place?
- 39.A red ribbon is 11.1 m long and a blue ribbon is 7.8 m long. How much longer is the red ribbon (in m)? =
- 40.A red ribbon is 2.8 m long and a blue ribbon is 2.8 m long. What is their total length (in m)? =
Answer key
- 2
- 0.4
- 0.2
- 6.95
- 0.724
- 0.436
- 7.83
- 2.63
- 0.53
- 308.5
- 7.96
- 328.6
- 8
- 9.36
- 432
- 0.641
- 275.6
- 0.53
- 4
- 16.8
- 8
- 9
- 3.46
- 387.8
- 3
- 0.47
- 7.8
- 8.22
- 0.9
- 8.07
- 0.3
- 7.28
- 14.16
- 0.3
- 0.73
- 0.4
- 14.53
- 2
- 3.3
- 5.6
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