Multiplying and Dividing Decimals Worksheet | Cazoom Maths Worksheets - Free Printable

Let’s solve each problem step by step. We’ll go section by section, and for each multiplication, we’ll multiply the numbers as if they were whole numbers first, then count how many decimal places are in the original numbers to place the decimal point correctly in the answer.

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Section A

1) 96 × 0.1
→ 96 × 1 = 96 → one decimal place (from 0.1) → move decimal one place left → 9.6

2) 876 × 0.01
→ 876 × 1 = 876 → two decimal places (from 0.01) → move decimal two places left → 8.76

3) 0.1 × 54.8
→ 1 × 548 = 548 → total decimal places: 1 (from 0.1) + 1 (from 54.8) = 2 → move decimal two places left → 5.48

4) 0.01 × 0.7
→ 1 × 7 = 7 → total decimal places: 2 (from 0.01) + 1 (from 0.7) = 3 → move decimal three places left → 0.007

5) 56.1 × 0.001
→ 561 × 1 = 561 → total decimal places: 1 (from 56.1) + 3 (from 0.001) = 4 → move decimal four places left → 0.0561

6) 7.5 × 0.01
→ 75 × 1 = 75 → total decimal places: 1 (from 7.5) + 2 (from 0.01) = 3 → move decimal three places left → 0.075

7) 0.02 × 0.1
→ 2 × 1 = 2 → total decimal places: 2 (from 0.02) + 1 (from 0.1) = 3 → move decimal three places left → 0.002

8) 0.1 × 0.48
→ 1 × 48 = 48 → total decimal places: 1 (from 0.1) + 2 (from 0.48) = 3 → move decimal three places left → 0.048

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Section B

1) 26 × 0.2
→ 26 × 2 = 52 → one decimal place (from 0.2) → 5.2

2) 117 × 0.3
→ 117 × 3 = 351 → one decimal place → 35.1

3) 82 × 0.8
→ 82 × 8 = 656 → one decimal place → 65.6

4) 23 × 0.7
→ 23 × 7 = 161 → one decimal place → 16.1

5) 55.4 × 0.4
→ 554 × 4 = 2216 → total decimal places: 1 (from 55.4) + 1 (from 0.4) = 2 → 22.16

6) 75.1 × 0.9
→ 751 × 9 = 6759 → total decimal places: 1 + 1 = 2 → 67.59

7) 0.3 × 12.3
→ 3 × 123 = 369 → total decimal places: 1 + 1 = 2 → 3.69

8) 999 × 0.4
→ 999 × 4 = 3996 → one decimal place → 399.6

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Section C

1) 0.2 × 0.04
→ 2 × 4 = 8 → total decimal places: 1 + 2 = 3 → 0.008

2) 0.7 × 0.09
→ 7 × 9 = 63 → total decimal places: 1 + 2 = 3 → 0.063

3) 0.05 × 0.7
→ 5 × 7 = 35 → total decimal places: 2 + 1 = 3 → 0.035

4) 0.006 × 0.3
→ 6 × 3 = 18 → total decimal places: 3 + 1 = 4 → 0.0018

5) 5.67 × 0.3
→ 567 × 3 = 1701 → total decimal places: 2 + 1 = 3 → 1.701

6) 1.31 × 0.7
→ 131 × 7 = 917 → total decimal places: 2 + 1 = 3 → 0.917

7) 0.04 × 8.1
→ 4 × 81 = 324 → total decimal places: 2 + 1 = 3 → 0.324

8) 0.9 × 9.22
→ 9 × 922 = 8298 → total decimal places: 1 + 2 = 3 → 8.298

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Final Answer:

Section A
1) 9.6
2) 8.76
3) 5.48
4) 0.007
5) 0.0561
6) 0.075
7) 0.002
8) 0.048

Section B
1) 5.2
2) 35.1
3) 65.6
4) 16.1
5) 22.16
6) 67.59
7) 3.69
8) 399.6

Section C
1) 0.008
2) 0.063
3) 0.035
4) 0.0018
5) 1.701
6) 0.917
7) 0.324
8) 8.298