Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 324 · 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 6 + 7 − 12 ÷ 10?
2. 2.If + means ×, − means ÷, × means + and ÷ means −, what is 8 − 4 ÷ 7 × 20?
3. 3.If + means ÷, − means ×, × means + and ÷ means −, what is 20 × 8 − 20 + 4?
4. 4.If + means ×, − means ÷, × means − and ÷ means +, what is 12 + 16 − 2 ÷ 13?
5. 5.If + means ÷, − means ×, × means + and ÷ means −, what is 6 × 20 + 2 ÷ 6?
6. 6.If + means ÷, − means ×, × means + and ÷ means −, what is 20 − 18 + 2 × 17?
7. 7.If + means −, − means ×, × means ÷ and ÷ means +, what is 18 ÷ 13 − 11 + 7?
8. 8.If + means ÷, − means +, × means − and ÷ means ×, what is 10 + 10 ÷ 13 − 14?
9. 9.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 − 18 + 4 ÷ 8?
10. 10.If + means ×, − means +, × means ÷ and ÷ means −, what is 3 − 17 + 18 × 3?
11. 11.If + means −, − means ÷, × means + and ÷ means ×, what is 11 ÷ 8 + 8 × 3?
12. 12.If + means ÷, − means +, × means − and ÷ means ×, what is 6 ÷ 16 × 9 − 17?
13. 13.If + means −, − means +, × means ÷ and ÷ means ×, what is 6 − 16 ÷ 8 + 14?
14. 14.If + means ÷, − means +, × means − and ÷ means ×, what is 8 − 3 ÷ 19 × 19?
15. 15.If + means ×, − means ÷, × means + and ÷ means −, what is 14 + 17 − 2 ÷ 9?
16. 16.If + means ×, − means ÷, × means + and ÷ means −, what is 14 × 13 ÷ 6 − 2?
17. 17.If + means −, − means ×, × means ÷ and ÷ means +, what is 14 + 17 ÷ 18 × 6?
18. 18.If + means −, − means ÷, × means + and ÷ means ×, what is 10 + 19 × 20 ÷ 2?
19. 19.If + means −, − means ÷, × means + and ÷ means ×, what is 13 + 17 × 6 ÷ 9?
20. 20.If + means ×, − means ÷, × means + and ÷ means −, what is 20 × 10 + 19 ÷ 20?
21. 21.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 ÷ 10 − 4 + 11?
22. 22.If + means ÷, − means ×, × means − and ÷ means +, what is 16 × 9 + 9 ÷ 6?
23. 23.If + means ÷, − means +, × means − and ÷ means ×, what is 9 ÷ 12 + 12 − 5?
24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 16 + 4 − 20 ÷ 20?
25. 25.If + means ÷, − means +, × means − and ÷ means ×, what is 3 ÷ 16 × 13 − 19?
26. 26.If + means ×, − means ÷, × means − and ÷ means +, what is 20 + 14 ÷ 7 × 9?
27. 27.If + means ×, − means ÷, × means − and ÷ means +, what is 13 × 10 + 9 − 9?
28. 28.If + means ÷, − means ×, × means − and ÷ means +, what is 12 ÷ 15 − 12 + 6?
29. 29.If + means −, − means +, × means ÷ and ÷ means ×, what is 10 ÷ 7 − 7 + 2?
30. 30.If + means ×, − means ÷, × means − and ÷ means +, what is 13 + 14 ÷ 18 × 17?
31. 31.If + means −, − means ×, × means ÷ and ÷ means +, what is 9 − 15 + 16 ÷ 11?
32. 32.If + means ×, − means ÷, × means − and ÷ means +, what is 18 + 11 − 2 × 12?
33. 33.If + means ÷, − means +, × means − and ÷ means ×, what is 20 ÷ 9 + 3 × 17?
34. 34.If + means −, − means ×, × means ÷ and ÷ means +, what is 8 + 3 ÷ 6 − 17?
35. 35.If + means −, − means ÷, × means + and ÷ means ×, what is 17 + 12 × 16 ÷ 19?
36. 36.If + means −, − means +, × means ÷ and ÷ means ×, what is 20 × 2 − 20 ÷ 3?
37. 37.If + means ÷, − means +, × means − and ÷ means ×, what is 4 × 15 + 3 − 13?
38. 38.If + means ×, − means +, × means ÷ and ÷ means −, what is 2 + 3 ÷ 19 − 17?
39. 39.If + means ÷, − means +, × means − and ÷ means ×, what is 19 − 10 ÷ 7 × 14?
40. 40.If + means −, − means ×, × means ÷ and ÷ means +, what is 20 − 16 × 5 ÷ 19?

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