2-Digit by 2-Digit Mental Multiplication Worksheet

Mental maths lesson 24: Choose your 2×2 method: split, round or factor · Set 194 · 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. 1.36 × 31 =
2. 2.19 × 26 =
3. 3.51 × 34 =
4. 4.44 × 21 =
5. 5.46 × 42 =
6. 6.41 × 42 =
7. 7.83 × 11 =
8. 8.58 × 18 =
9. 9.19 × 23 =
10. 10.59 × 13 =
11. 11.18 × 49 =
12. 12.28 × 47 =
13. 13.33 × 31 =
14. 14.79 × 29 =
15. 15.35 × 45 =
16. 16.34 × 45 =
17. 17.26 × 72 =
18. 18.63 × 22 =
19. 19.75 × 11 =
20. 20.59 × 17 =
21. 21.79 × 25 =
22. 22.27 × 12 =
23. 23.34 × 14 =
24. 24.68 × 19 =
25. 25.39 × 42 =
26. 26.35 × 34 =
27. 27.55 × 24 =
28. 28.49 × 31 =
29. 29.56 × 34 =
30. 30.32 × 34 =
31. 31.19 × 13 =
32. 32.48 × 25 =
33. 33.45 × 21 =
34. 34.48 × 28 =
35. 35.85 × 24 =
36. 36.76 × 14 =
37. 37.46 × 32 =
38. 38.48 × 45 =
39. 39.66 × 31 =
40. 40.74 × 11 =

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