Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 288 · 40 questions

How to think it through (Swap, then BODMAS): Rewrite the sum, swapping every sign for what it means. BODMAS: do × and ÷ first, from left to right. Then do + and −, from left to right.

1. 1.If + means ÷, − means ×, × means + and ÷ means −, what is 7 ÷ 5 × 12 − 9?
2. 2.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 ÷ 12 + 4 × 6?
3. 3.If + means ÷, − means +, × means − and ÷ means ×, what is 14 − 17 ÷ 15 × 3?
4. 4.If + means ×, − means +, × means ÷ and ÷ means −, what is 20 + 8 × 4 − 15?
5. 5.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 + 6 ÷ 7 − 2?
6. 6.If + means ×, − means ÷, × means − and ÷ means +, what is 6 − 6 + 12 × 6?
7. 7.If + means ×, − means ÷, × means − and ÷ means +, what is 2 + 7 × 12 − 12?
8. 8.If + means −, − means +, × means ÷ and ÷ means ×, what is 20 × 5 ÷ 19 − 19?
9. 9.If + means ×, − means ÷, × means + and ÷ means −, what is 13 ÷ 3 × 13 − 13?
10. 10.If + means ÷, − means ×, × means + and ÷ means −, what is 15 + 3 × 8 − 17?
11. 11.If + means ×, − means ÷, × means − and ÷ means +, what is 5 + 6 − 5 ÷ 9?
12. 12.If + means −, − means ×, × means ÷ and ÷ means +, what is 5 + 3 ÷ 6 − 20?
13. 13.If + means −, − means +, × means ÷ and ÷ means ×, what is 10 ÷ 14 × 2 − 10?
14. 14.If + means ×, − means +, × means ÷ and ÷ means −, what is 18 − 6 + 7 × 2?
15. 15.If + means ÷, − means ×, × means − and ÷ means +, what is 13 ÷ 11 − 5 × 4?
16. 16.If + means −, − means +, × means ÷ and ÷ means ×, what is 4 − 19 ÷ 9 + 18?
17. 17.If + means −, − means ×, × means ÷ and ÷ means +, what is 18 ÷ 10 − 14 + 2?
18. 18.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 − 5 × 5 ÷ 11?
19. 19.If + means ÷, − means ×, × means + and ÷ means −, what is 8 ÷ 7 − 2 + 14?
20. 20.If + means ÷, − means ×, × means + and ÷ means −, what is 9 × 10 − 4 ÷ 11?
21. 21.If + means −, − means ÷, × means + and ÷ means ×, what is 10 + 4 × 8 − 2?
22. 22.If + means ÷, − means ×, × means + and ÷ means −, what is 7 × 20 ÷ 20 + 10?
23. 23.If + means −, − means ÷, × means + and ÷ means ×, what is 9 × 13 ÷ 2 + 14?
24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 10 − 12 ÷ 19 × 13?
25. 25.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 × 3 ÷ 17 + 4?
26. 26.If + means ×, − means +, × means ÷ and ÷ means −, what is 5 − 11 + 20 ÷ 12?
27. 27.If + means ×, − means +, × means ÷ and ÷ means −, what is 17 − 18 ÷ 18 × 3?
28. 28.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 + 6 − 2 ÷ 19?
29. 29.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 + 16 × 4 ÷ 3?
30. 30.If + means −, − means ÷, × means + and ÷ means ×, what is 20 ÷ 11 + 12 × 9?
31. 31.If + means ÷, − means ×, × means + and ÷ means −, what is 18 − 10 × 10 ÷ 3?
32. 32.If + means −, − means ×, × means ÷ and ÷ means +, what is 7 ÷ 6 − 18 + 16?
33. 33.If + means ×, − means +, × means ÷ and ÷ means −, what is 3 + 10 − 16 ÷ 4?
34. 34.If + means −, − means ÷, × means + and ÷ means ×, what is 7 × 18 ÷ 14 + 2?
35. 35.If + means ×, − means +, × means ÷ and ÷ means −, what is 15 − 2 + 2 ÷ 15?
36. 36.If + means ÷, − means ×, × means − and ÷ means +, what is 5 − 15 × 8 ÷ 4?
37. 37.If + means ÷, − means +, × means − and ÷ means ×, what is 17 × 11 − 19 ÷ 7?
38. 38.If + means ÷, − means ×, × means − and ÷ means +, what is 6 ÷ 18 + 3 − 2?
39. 39.If + means ×, − means +, × means ÷ and ÷ means −, what is 6 + 7 − 11 ÷ 16?
40. 40.If + means ×, − means ÷, × means − and ÷ means +, what is 13 + 11 − 13 ÷ 20?

Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning