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
- 1.12.9 − 6.4 =
- 2.56.47 × 100 =
- 3.61.12 × 10 =
- 4.Write 9/10 as a decimal. =
- 5.10.7 − 2.62 =
- 6.2.29 + 7 =
- 7.9.2 + 9.2 =
- 8.6.5 + 5.47 =
- 9.63.05 × 10 =
- 10.In 16.62, which digit is in the ones place?
- 11.1.31 + 9.06 =
- 12.Write 30/100 as a decimal. =
- 13.A red ribbon is 9 m long and a blue ribbon is 5.8 m long. How much longer is the red ribbon (in m)? =
- 14.7.64 + 4.3 =
- 15.Write 3/100 as a decimal. =
- 16.Write 37/100 as a decimal. =
- 17.29.3 ÷ 10 =
- 18.10.31 − 9.94 =
- 19.0.6 + 4.9 =
- 20.31.7 ÷ 100 =
- 21.8.5 − 1.17 =
- 22.48.93 × 100 =
- 23.A red ribbon is 1.6 m long and a blue ribbon is 1.1 m long. How much longer is the red ribbon (in m)? =
- 24.A red ribbon is 7.8 m long and a blue ribbon is 3.5 m long. How much longer is the red ribbon (in m)? =
- 25.In 23.13, which digit is in the hundredths place?
- 26.6.37 + 1.58 =
- 27.In 2.28, which digit is in the ones place?
- 28.A red ribbon is 7.1 m long and a blue ribbon is 2.7 m long. How much longer is the red ribbon (in m)? =
- 29.In 76.52, which digit is in the ones place?
- 30.52.7 ÷ 100 =
- 31.4.97 + 1.73 =
- 32.Write 3/10 as a decimal. =
- 33.12.6 ÷ 10 =
- 34.5.82 − 4.77 =
- 35.0.7 + 1.28 =
- 36.2.7 + 6.6 =
- 37.22.4 ÷ 10 =
- 38.Write 1/10 as a decimal. =
- 39.73.88 × 10 =
- 40.76.08 × 10 =
Answer key
- 6.5
- 5647
- 611.2
- 0.9
- 8.08
- 9.29
- 18.4
- 11.97
- 630.5
- 6
- 10.37
- 0.3
- 3.2
- 11.94
- 0.03
- 0.37
- 2.93
- 0.37
- 5.5
- 0.317
- 7.33
- 4893
- 0.5
- 4.3
- 3
- 7.95
- 2
- 4.4
- 6
- 0.527
- 6.7
- 0.3
- 1.26
- 1.05
- 1.98
- 9.3
- 2.24
- 0.1
- 738.8
- 760.8
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