2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 534 · 40 questions

How to do it in your head (Pick the easy road): Split: if one number has small ones (like 23), do × 20 and × 3 and add. Round and take away: if a number ends in 8 or 9 (like 39), do × 40 and take away × 1. Factor: if a number is in a times table (like 24 = 8 × 3), multiply by one factor, then the other.

1. 1.18 × 37 =
2. 2.68 × 27 =
3. 3.49 × 24 =
4. 4.58 × 12 =
5. 5.43 × 14 =
6. 6.49 × 44 =
7. 7.75 × 21 =
8. 8.78 × 31 =
9. 9.78 × 48 =
10. 10.19 × 39 =
11. 11.76 × 21 =
12. 12.22 × 15 =
13. 13.35 × 11 =
14. 14.19 × 72 =
15. 15.48 × 35 =
16. 16.19 × 28 =
17. 17.65 × 24 =
18. 18.33 × 21 =
19. 19.19 × 29 =
20. 20.23 × 12 =
21. 21.19 × 56 =
22. 22.48 × 23 =
23. 23.79 × 15 =
24. 24.71 × 32 =
25. 25.53 × 23 =
26. 26.73 × 34 =
27. 27.66 × 31 =
28. 28.48 × 28 =
29. 29.44 × 36 =
30. 30.55 × 22 =
31. 31.36 × 16 =
32. 32.13 × 24 =
33. 33.41 × 33 =
34. 34.18 × 25 =
35. 35.21 × 14 =
36. 36.13 × 45 =
37. 37.58 × 28 =
38. 38.59 × 22 =
39. 39.21 × 54 =
40. 40.12 × 21 =

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