Multiply by 5 Worksheet
A printable mental math worksheet for the trick "multiply by 5". Times 10, then halve it. 48 × 5 = 480 ÷ 2 = 240. 30 problems with an answer key.
30 problems · answer key on page 2 · free, no login
What is on the sheet
Use the trick: Times 10, then halve it. 48 × 5 = 480 ÷ 2 = 240. Write only the answer. The answer key is on page 2.
- 1. 21 × 5 = ___
- 2. 42 × 5 = ___
- 3. 80 × 5 = ___
- 4. 54 × 5 = ___
- 5. 90 × 5 = ___
- 6. 43 × 5 = ___
- 7. 98 × 5 = ___
- 8. 43 × 5 = ___
- 9. 20 × 5 = ___
- 10. 59 × 5 = ___
- 11. 67 × 5 = ___
- 12. 52 × 5 = ___
The first 12 of 30 problems.
How to use it
- Print one copy per day and set a timer for 1 minute.
- Write the score at the top and try to beat it the next day.
- Check with the answer key and practise the ones that were wrong.