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
- 1.23.8 ÷ 10 =
- 2.2.36 + 4.25 =
- 3.5.19 − 3.99 =
- 4.In 14.88, which digit is in the tenths place?
- 5.3.9 + 7.7 =
- 6.23.54 × 10 =
- 7.Write 63/100 as a decimal. =
- 8.11.45 − 1.55 =
- 9.A red ribbon is 1.2 m long and a blue ribbon is 6.5 m long. What is their total length (in m)? =
- 10.10.67 × 10 =
- 11.79.48 × 100 =
- 12.74.69 × 100 =
- 13.Write 65/100 as a decimal. =
- 14.93.1 ÷ 10 =
- 15.72.66 × 10 =
- 16.51.92 × 100 =
- 17.A red ribbon is 5.3 m long and a blue ribbon is 5.2 m long. What is their total length (in m)? =
- 18.16.5 ÷ 100 =
- 19.17.1 − 8 =
- 20.84.27 × 100 =
- 21.Write 9/10 as a decimal. =
- 22.91.2 ÷ 100 =
- 23.7.73 − 5.83 =
- 24.In 97.47, which digit is in the hundredths place?
- 25.91.7 × 10 =
- 26.5.13 + 3.9 =
- 27.17.51 × 10 =
- 28.Write 56/100 as a decimal. =
- 29.In 58.66, which digit is in the tenths place?
- 30.Write 4/10 as a decimal. =
- 31.9.5 − 3 =
- 32.16.6 − 6.7 =
- 33.Write 3/10 as a decimal. =
- 34.In 15.28, which digit is in the hundredths place?
- 35.Write 28/100 as a decimal. =
- 36.86.06 × 10 =
- 37.A red ribbon is 4.2 m long and a blue ribbon is 3.1 m long. How much longer is the red ribbon (in m)? =
- 38.92.2 ÷ 100 =
- 39.8.78 + 7.7 =
- 40.0.59 × 100 =
Answer key
- 2.38
- 6.61
- 1.2
- 8
- 11.6
- 235.4
- 0.63
- 9.9
- 7.7
- 106.7
- 7948
- 7469
- 0.65
- 9.31
- 726.6
- 5192
- 10.5
- 0.165
- 9.1
- 8427
- 0.9
- 0.912
- 1.9
- 7
- 917
- 9.03
- 175.1
- 0.56
- 6
- 0.4
- 6.5
- 9.9
- 0.3
- 8
- 0.28
- 860.6
- 1.1
- 0.922
- 16.48
- 59
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