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 84/100 as a decimal. =
- 2.In 45.42, which digit is in the ones place?
- 3.28.65 × 100 =
- 4.4.57 + 4.31 =
- 5.67.58 × 10 =
- 6.In 72.36, which digit is in the hundredths place?
- 7.In 17.38, which digit is in the hundredths place?
- 8.Write 53/100 as a decimal. =
- 9.A red ribbon is 7.2 m long and a blue ribbon is 6.8 m long. How much longer is the red ribbon (in m)? =
- 10.1.48 + 0.79 =
- 11.A red ribbon is 6.9 m long and a blue ribbon is 9.3 m long. What is their total length (in m)? =
- 12.6.95 + 5.18 =
- 13.2.07 × 10 =
- 14.81.8 ÷ 10 =
- 15.60.74 × 10 =
- 16.18.26 − 9.58 =
- 17.3.79 + 9.72 =
- 18.4.69 − 0.8 =
- 19.Write 71/100 as a decimal. =
- 20.72.2 × 100 =
- 21.93.86 × 10 =
- 22.89.1 ÷ 10 =
- 23.57.2 ÷ 10 =
- 24.1.1 + 3.26 =
- 25.5.95 − 1.15 =
- 26.Write 41/100 as a decimal. =
- 27.In 98.61, which digit is in the hundredths place?
- 28.78 ÷ 10 =
- 29.In 98.73, which digit is in the tenths place?
- 30.9.99 − 8.29 =
- 31.83.4 ÷ 10 =
- 32.84.64 × 10 =
- 33.9.2 + 4.2 =
- 34.Write 63/100 as a decimal. =
- 35.7.7 + 0.3 =
- 36.12.44 − 2.62 =
- 37.6.9 + 8.72 =
- 38.A red ribbon is 5.5 m long and a blue ribbon is 6.5 m long. What is their total length (in m)? =
- 39.8.22 + 9.6 =
- 40.61.4 × 10 =
Answer key
- 0.84
- 5
- 2865
- 8.88
- 675.8
- 6
- 8
- 0.53
- 0.4
- 2.27
- 16.2
- 12.13
- 20.7
- 8.18
- 607.4
- 8.68
- 13.51
- 3.89
- 0.71
- 7220
- 938.6
- 8.91
- 5.72
- 4.36
- 4.8
- 0.41
- 1
- 7.8
- 7
- 1.7
- 8.34
- 846.4
- 13.4
- 0.63
- 8
- 9.82
- 15.62
- 12
- 17.82
- 614
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