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.Write 4/10 as a decimal. =
- 2.8.7 + 4.42 =
- 3.77.08 × 10 =
- 4.6.13 + 5.76 =
- 5.7.57 + 6.8 =
- 6.Write 48/100 as a decimal. =
- 7.Write 5/100 as a decimal. =
- 8.4.8 + 3.54 =
- 9.A red ribbon is 1.9 m long and a blue ribbon is 4.5 m long. What is their total length (in m)? =
- 10.48.51 × 100 =
- 11.6.88 − 4.8 =
- 12.A red ribbon is 6.8 m long and a blue ribbon is 3.3 m long. How much longer is the red ribbon (in m)? =
- 13.14.78 − 7.88 =
- 14.7.4 + 9.97 =
- 15.In 32.14, which digit is in the tenths place?
- 16.In 48.62, which digit is in the ones place?
- 17.83.32 × 100 =
- 18.A red ribbon is 5.4 m long and a blue ribbon is 2.1 m long. How much longer is the red ribbon (in m)? =
- 19.2.9 + 5.58 =
- 20.Write 15/100 as a decimal. =
- 21.In 74.91, which digit is in the hundredths place?
- 22.11.7 × 10 =
- 23.68.54 × 100 =
- 24.Write 22/100 as a decimal. =
- 25.63.48 × 10 =
- 26.Write 5/10 as a decimal. =
- 27.16.55 × 10 =
- 28.16.6 ÷ 100 =
- 29.4.96 × 10 =
- 30.In 59.86, which digit is in the hundredths place?
- 31.54.7 ÷ 10 =
- 32.82.2 ÷ 100 =
- 33.5.07 − 1.07 =
- 34.14.2 − 9.8 =
- 35.9.3 − 2 =
- 36.5.6 + 1 =
- 37.15.88 − 8.34 =
- 38.41.47 × 100 =
- 39.Write 2/10 as a decimal. =
- 40.12.4 − 2.8 =
Answer key
- 0.4
- 13.12
- 770.8
- 11.89
- 14.37
- 0.48
- 0.05
- 8.34
- 6.4
- 4851
- 2.08
- 3.5
- 6.9
- 17.37
- 1
- 8
- 8332
- 3.3
- 8.48
- 0.15
- 1
- 117
- 6854
- 0.22
- 634.8
- 0.5
- 165.5
- 0.166
- 49.6
- 6
- 5.47
- 0.822
- 4
- 4.4
- 7.3
- 6.6
- 7.54
- 4147
- 0.2
- 9.6
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