Multiply 11 to 19 Worksheet

Speed calculation lesson 9: Teen times teen · Set 81 · 40 questions

The fast method (Add across, then the ones): Add the first number and the ones digit of the second: 17 + 4 = 21. Put a 0 after it: 210. Multiply the ones digits (7 × 4 = 28) and add: 210 + 28 = 238.

1. 1.17 × 15 =
2. 2.15 × 13 =
3. 3.18 × 14 =
4. 4.18 × 13 =
5. 5.15 × 19 =
6. 6.14 × 17 =
7. 7.18 × 18 =
8. 8.12 × 18 =
9. 9.13 × 11 =
10. 10.14 × 17 =
11. 11.12 × 19 =
12. 12.12 × 12 =
13. 13.12 × 12 =
14. 14.16 × 13 =
15. 15.19 × 16 =
16. 16.12 × 11 =
17. 17.11 × 19 =
18. 18.17 × 11 =
19. 19.15 × 12 =
20. 20.17 × 11 =
21. 21.13 × 18 =
22. 22.13 × 13 =
23. 23.16 × 14 =
24. 24.13 × 16 =
25. 25.11 × 12 =
26. 26.18 × 14 =
27. 27.12 × 17 =
28. 28.16 × 12 =
29. 29.16 × 17 =
30. 30.12 × 13 =
31. 31.16 × 11 =
32. 32.19 × 14 =
33. 33.13 × 11 =
34. 34.16 × 15 =
35. 35.14 × 18 =
36. 36.13 × 18 =
37. 37.19 × 14 =
38. 38.19 × 14 =
39. 39.11 × 18 =
40. 40.18 × 13 =

Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths