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.In 63.61, which digit is in the hundredths place?
- 2.52.34 × 10 =
- 3.6.05 × 10 =
- 4.A red ribbon is 10 m long and a blue ribbon is 8.9 m long. How much longer is the red ribbon (in m)? =
- 5.5.53 + 0.18 =
- 6.Write 13/100 as a decimal. =
- 7.In 35.37, which digit is in the ones place?
- 8.10.4 − 4.5 =
- 9.14.21 × 100 =
- 10.89.23 × 10 =
- 11.15.58 − 5.98 =
- 12.Write 16/100 as a decimal. =
- 13.A red ribbon is 6.5 m long and a blue ribbon is 2.2 m long. What is their total length (in m)? =
- 14.A red ribbon is 1.7 m long and a blue ribbon is 6.7 m long. What is their total length (in m)? =
- 15.In 82.45, which digit is in the ones place?
- 16.32.7 ÷ 10 =
- 17.Write 6/10 as a decimal. =
- 18.93.62 × 100 =
- 19.In 19.71, which digit is in the ones place?
- 20.59.44 × 10 =
- 21.Write 5/10 as a decimal. =
- 22.7.94 − 5.22 =
- 23.In 21.26, which digit is in the tenths place?
- 24.11.6 − 8.2 =
- 25.A red ribbon is 4 m long and a blue ribbon is 2.2 m long. What is their total length (in m)? =
- 26.95.38 × 100 =
- 27.1.7 + 7.1 =
- 28.41.21 × 100 =
- 29.18 − 9.7 =
- 30.In 97.43, which digit is in the hundredths place?
- 31.6.2 ÷ 100 =
- 32.A red ribbon is 6.6 m long and a blue ribbon is 2 m long. How much longer is the red ribbon (in m)? =
- 33.86.75 × 100 =
- 34.In 77.54, which digit is in the ones place?
- 35.3.74 + 4.3 =
- 36.90.18 × 100 =
- 37.98.27 × 100 =
- 38.6.06 + 2.3 =
- 39.89.2 ÷ 100 =
- 40.In 12.86, which digit is in the tenths place?
Answer key
- 1
- 523.4
- 60.5
- 1.1
- 5.71
- 0.13
- 5
- 5.9
- 1421
- 892.3
- 9.6
- 0.16
- 8.7
- 8.4
- 2
- 3.27
- 0.6
- 9362
- 9
- 594.4
- 0.5
- 2.72
- 2
- 3.4
- 6.2
- 9538
- 8.8
- 4121
- 8.3
- 3
- 0.062
- 4.6
- 8675
- 7
- 8.04
- 9018
- 9827
- 8.36
- 0.892
- 8
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