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.A red ribbon is 6.1 m long and a blue ribbon is 4.9 m long. How much longer is the red ribbon (in m)? =
- 2.7.17 − 3 =
- 3.In 94.69, which digit is in the tenths place?
- 4.96.51 × 10 =
- 5.8.1 + 7.2 =
- 6.A red ribbon is 3 m long and a blue ribbon is 4.9 m long. What is their total length (in m)? =
- 7.65.76 × 100 =
- 8.In 29.82, which digit is in the hundredths place?
- 9.53.65 × 100 =
- 10.96 ÷ 100 =
- 11.85.92 × 10 =
- 12.29.9 ÷ 100 =
- 13.In 41.25, which digit is in the hundredths place?
- 14.In 8.61, which digit is in the tenths place?
- 15.Write 60/100 as a decimal. =
- 16.9.7 ÷ 100 =
- 17.81.25 × 10 =
- 18.4.5 + 7.9 =
- 19.11.46 − 9.79 =
- 20.0.2 + 4.7 =
- 21.10.3 − 3.4 =
- 22.9.42 − 0.5 =
- 23.In 26.21, which digit is in the tenths place?
- 24.Write 2/10 as a decimal. =
- 25.In 61.22, which digit is in the ones place?
- 26.8.67 + 2 =
- 27.66.49 × 100 =
- 28.6.78 − 3.08 =
- 29.47.47 × 10 =
- 30.In 77.57, which digit is in the ones place?
- 31.In 41.53, which digit is in the tenths place?
- 32.5.96 + 4.2 =
- 33.In 48.21, which digit is in the ones place?
- 34.Write 6/10 as a decimal. =
- 35.6.3 ÷ 10 =
- 36.3.56 + 7.76 =
- 37.14.14 − 8 =
- 38.2.64 + 8.8 =
- 39.A red ribbon is 5 m long and a blue ribbon is 3.8 m long. How much longer is the red ribbon (in m)? =
- 40.7.45 + 4.4 =
Answer key
- 1.2
- 4.17
- 6
- 965.1
- 15.3
- 7.9
- 6576
- 2
- 5365
- 0.96
- 859.2
- 0.299
- 5
- 6
- 0.6
- 0.097
- 812.5
- 12.4
- 1.67
- 4.9
- 6.9
- 8.92
- 2
- 0.2
- 1
- 10.67
- 6649
- 3.7
- 474.7
- 7
- 5
- 10.16
- 8
- 0.6
- 0.63
- 11.32
- 6.14
- 11.44
- 1.2
- 11.85
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