2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 993 · 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. 1.34 × 22 =
2. 2.38 × 35 =
3. 3.23 × 45 =
4. 4.19 × 32 =
5. 5.26 × 15 =
6. 6.82 × 31 =
7. 7.16 × 35 =
8. 8.27 × 35 =
9. 9.26 × 32 =
10. 10.79 × 18 =
11. 11.68 × 31 =
12. 12.68 × 16 =
13. 13.29 × 16 =
14. 14.39 × 43 =
15. 15.89 × 17 =
16. 16.84 × 32 =
17. 17.28 × 49 =
18. 18.19 × 28 =
19. 19.43 × 13 =
20. 20.64 × 11 =
21. 21.86 × 11 =
22. 22.69 × 48 =
23. 23.75 × 11 =
24. 24.66 × 13 =
25. 25.55 × 21 =
26. 26.26 × 42 =
27. 27.33 × 12 =
28. 28.79 × 36 =
29. 29.13 × 64 =
30. 30.64 × 34 =
31. 31.65 × 13 =
32. 32.44 × 24 =
33. 33.31 × 35 =
34. 34.19 × 24 =
35. 35.89 × 36 =
36. 36.63 × 21 =
37. 37.44 × 12 =
38. 38.45 × 14 =
39. 39.74 × 23 =
40. 40.32 × 11 =

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