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
- 1.18.12 × 100 =
- 2.8.58 − 7.21 =
- 3.4.4 + 1.7 =
- 4.12.99 − 3.8 =
- 5.40.99 × 10 =
- 6.6.84 + 9.8 =
- 7.2.7 − 0.9 =
- 8.14.7 − 6.9 =
- 9.38 ÷ 100 =
- 10.A red ribbon is 6.7 m long and a blue ribbon is 9.8 m long. What is their total length (in m)? =
- 11.58.04 × 10 =
- 12.7.4 − 2.5 =
- 13.In 96.44, which digit is in the tenths place?
- 14.In 7.54, which digit is in the ones place?
- 15.7.08 − 5.58 =
- 16.15 − 7.3 =
- 17.5.8 − 1.9 =
- 18.A red ribbon is 4 m long and a blue ribbon is 2.1 m long. How much longer is the red ribbon (in m)? =
- 19.In 64.13, which digit is in the tenths place?
- 20.68.9 ÷ 100 =
- 21.67.1 ÷ 10 =
- 22.5.88 − 2.98 =
- 23.5.87 − 0.9 =
- 24.4.8 − 4.6 =
- 25.3.66 − 1.3 =
- 26.In 71.47, which digit is in the ones place?
- 27.A red ribbon is 9.7 m long and a blue ribbon is 8.5 m long. How much longer is the red ribbon (in m)? =
- 28.9.2 − 2.9 =
- 29.2.1 + 3.99 =
- 30.1.93 − 0.2 =
- 31.Write 18/100 as a decimal. =
- 32.A red ribbon is 13.3 m long and a blue ribbon is 8.6 m long. How much longer is the red ribbon (in m)? =
- 33.In 81.26, which digit is in the ones place?
- 34.14.57 × 100 =
- 35.31.79 × 100 =
- 36.Write 9/10 as a decimal. =
- 37.11.45 − 2.1 =
- 38.6.37 − 3.36 =
- 39.8.24 + 4.5 =
- 40.In 13.83, which digit is in the hundredths place?
Answer key
- 1812
- 1.37
- 6.1
- 9.19
- 409.9
- 16.64
- 1.8
- 7.8
- 0.38
- 16.5
- 580.4
- 4.9
- 4
- 7
- 1.5
- 7.7
- 3.9
- 1.9
- 1
- 0.689
- 6.71
- 2.9
- 4.97
- 0.2
- 2.36
- 1
- 1.2
- 6.3
- 6.09
- 1.73
- 0.18
- 4.7
- 1
- 1457
- 3179
- 0.9
- 9.35
- 3.01
- 12.74
- 3
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