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
- 1.42.52 × 10 =
- 2.0.7 + 9.66 =
- 3.22.57 × 100 =
- 4.4.42 − 2.12 =
- 5.In 74.62, which digit is in the ones place?
- 6.77.6 ÷ 10 =
- 7.4.99 − 4.7 =
- 8.42.11 × 100 =
- 9.A red ribbon is 1.3 m long and a blue ribbon is 5.7 m long. What is their total length (in m)? =
- 10.17.51 × 10 =
- 11.9 + 1.99 =
- 12.13.6 ÷ 10 =
- 13.In 83.43, which digit is in the ones place?
- 14.1.75 × 10 =
- 15.9 + 4.5 =
- 16.Write 1/10 as a decimal. =
- 17.A red ribbon is 6.7 m long and a blue ribbon is 6 m long. How much longer is the red ribbon (in m)? =
- 18.A red ribbon is 1.5 m long and a blue ribbon is 9 m long. What is their total length (in m)? =
- 19.4.04 + 1.04 =
- 20.A red ribbon is 10.6 m long and a blue ribbon is 9.9 m long. How much longer is the red ribbon (in m)? =
- 21.Write 43/100 as a decimal. =
- 22.8.1 + 1.1 =
- 23.59.8 ÷ 10 =
- 24.0.7 + 7.16 =
- 25.4.6 + 5.6 =
- 26.6.9 − 4 =
- 27.91.42 × 10 =
- 28.92.37 × 100 =
- 29.In 16.14, which digit is in the ones place?
- 30.55.4 ÷ 100 =
- 31.23.9 ÷ 10 =
- 32.11.64 − 8.45 =
- 33.7.12 × 100 =
- 34.In 28.13, which digit is in the hundredths place?
- 35.A red ribbon is 1.7 m long and a blue ribbon is 1.2 m long. What is their total length (in m)? =
- 36.90.04 × 10 =
- 37.13.64 − 8.04 =
- 38.8.65 + 5.34 =
- 39.4.2 + 6.35 =
- 40.12.05 − 5.04 =
Answer key
- 425.2
- 10.36
- 2257
- 2.3
- 4
- 7.76
- 0.29
- 4211
- 7
- 175.1
- 10.99
- 1.36
- 3
- 17.5
- 13.5
- 0.1
- 0.7
- 10.5
- 5.08
- 0.7
- 0.43
- 9.2
- 5.98
- 7.86
- 10.2
- 2.9
- 914.2
- 9237
- 6
- 0.554
- 2.39
- 3.19
- 712
- 3
- 2.9
- 900.4
- 5.6
- 13.99
- 10.55
- 7.01
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