2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 970 · 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. 1.28 × 28 =
2. 2.72 × 31 =
3. 3.76 × 12 =
4. 4.78 × 12 =
5. 5.23 × 23 =
6. 6.85 × 11 =
7. 7.68 × 16 =
8. 8.15 × 35 =
9. 9.41 × 27 =
10. 10.49 × 35 =
11. 11.58 × 47 =
12. 12.49 × 72 =
13. 13.89 × 21 =
14. 14.78 × 41 =
15. 15.41 × 11 =
16. 16.29 × 26 =
17. 17.28 × 18 =
18. 18.35 × 33 =
19. 19.79 × 42 =
20. 20.43 × 11 =
21. 21.12 × 56 =
22. 22.49 × 41 =
23. 23.15 × 42 =
24. 24.49 × 37 =
25. 25.67 × 13 =
26. 26.74 × 22 =
27. 27.44 × 48 =
28. 28.45 × 14 =
29. 29.46 × 21 =
30. 30.18 × 38 =
31. 31.19 × 14 =
32. 32.88 × 37 =
33. 33.48 × 46 =
34. 34.45 × 27 =
35. 35.39 × 37 =
36. 36.85 × 24 =
37. 37.51 × 32 =
38. 38.73 × 11 =
39. 39.33 × 23 =
40. 40.44 × 72 =

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