FreeMath

Multiply a 2-digit number by a 1-digit number Worksheet

A printable mental math worksheet for the trick "multiply a 2-digit number by a 1-digit number". Split into tens and ones, multiply both, add. 34 × 6 = 180 + 24 = 204. 30 problems with an answer key.

30 problems · answer key on page 2 · free, no login

What is on the sheet

Use the trick: Split into tens and ones, multiply both, add. 34 × 6 = 180 + 24 = 204. Write only the answer. The answer key is on page 2.

  1. 1. 77 × 5 = ___
  2. 2. 64 × 7 = ___
  3. 3. 40 × 8 = ___
  4. 4. 92 × 5 = ___
  5. 5. 41 × 6 = ___
  6. 6. 49 × 7 = ___
  7. 7. 90 × 8 = ___
  8. 8. 37 × 7 = ___
  9. 9. 96 × 8 = ___
  10. 10. 98 × 8 = ___
  11. 11. 74 × 4 = ___
  12. 12. 77 × 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.

More mental math printables