Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 701 · 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 + 20 × 9 ÷ 14?
2. 2.If + means ×, − means ÷, × means − and ÷ means +, what is 2 ÷ 17 + 16 − 17?
3. 3.If + means ÷, − means ×, × means − and ÷ means +, what is 16 − 12 × 11 ÷ 11?
4. 4.If + means ÷, − means ×, × means + and ÷ means −, what is 19 − 10 × 2 + 2?
5. 5.If + means ×, − means ÷, × means − and ÷ means +, what is 19 + 3 ÷ 10 × 12?
6. 6.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 − 9 + 11 ÷ 13?
7. 7.If + means ÷, − means ×, × means + and ÷ means −, what is 20 ÷ 18 × 10 + 5?
8. 8.If + means ÷, − means +, × means − and ÷ means ×, what is 14 ÷ 17 − 18 × 7?
9. 9.If + means ×, − means ÷, × means + and ÷ means −, what is 12 ÷ 11 × 11 + 15?
10. 10.If + means ÷, − means ×, × means + and ÷ means −, what is 5 × 10 − 14 ÷ 19?
11. 11.If + means −, − means ×, × means ÷ and ÷ means +, what is 18 ÷ 12 − 7 + 6?
12. 12.If + means ÷, − means ×, × means − and ÷ means +, what is 3 ÷ 5 × 20 + 20?
13. 13.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 ÷ 20 × 20 − 2?
14. 14.If + means ×, − means ÷, × means − and ÷ means +, what is 18 ÷ 8 + 10 − 5?
15. 15.If + means ÷, − means ×, × means − and ÷ means +, what is 19 × 16 − 10 + 10?
16. 16.If + means ×, − means ÷, × means + and ÷ means −, what is 2 × 5 + 20 ÷ 20?
17. 17.If + means ×, − means +, × means ÷ and ÷ means −, what is 14 ÷ 9 − 3 + 14?
18. 18.If + means −, − means ×, × means ÷ and ÷ means +, what is 9 ÷ 11 + 2 − 7?
19. 19.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 ÷ 13 − 6 × 2?
20. 20.If + means ×, − means ÷, × means + and ÷ means −, what is 4 × 4 + 4 ÷ 13?
21. 21.If + means ×, − means ÷, × means − and ÷ means +, what is 11 + 12 ÷ 7 × 8?
22. 22.If + means ×, − means ÷, × means − and ÷ means +, what is 13 + 9 ÷ 9 × 4?
23. 23.If + means ÷, − means ×, × means + and ÷ means −, what is 13 ÷ 15 × 12 − 6?
24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 6 + 3 − 11 ÷ 2?
25. 25.If + means ÷, − means +, × means − and ÷ means ×, what is 7 × 6 − 16 ÷ 4?
26. 26.If + means −, − means +, × means ÷ and ÷ means ×, what is 17 × 17 − 11 + 4?
27. 27.If + means ×, − means ÷, × means − and ÷ means +, what is 15 ÷ 5 + 2 × 8?
28. 28.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 + 13 ÷ 16 − 4?
29. 29.If + means ÷, − means ×, × means − and ÷ means +, what is 7 × 10 ÷ 9 − 6?
30. 30.If + means ×, − means ÷, × means + and ÷ means −, what is 19 + 10 × 5 ÷ 9?
31. 31.If + means ÷, − means ×, × means − and ÷ means +, what is 12 − 20 + 15 × 12?
32. 32.If + means −, − means +, × means ÷ and ÷ means ×, what is 7 ÷ 15 − 19 + 7?
33. 33.If + means ×, − means ÷, × means − and ÷ means +, what is 5 ÷ 4 + 15 − 2?
34. 34.If + means ÷, − means ×, × means − and ÷ means +, what is 16 − 17 + 2 × 4?
35. 35.If + means ÷, − means ×, × means + and ÷ means −, what is 11 − 4 ÷ 15 × 14?
36. 36.If + means ÷, − means ×, × means + and ÷ means −, what is 16 − 4 ÷ 9 × 20?
37. 37.If + means −, − means +, × means ÷ and ÷ means ×, what is 10 − 15 ÷ 18 + 9?
38. 38.If + means ×, − means ÷, × means − and ÷ means +, what is 3 × 7 ÷ 14 + 7?
39. 39.If + means −, − means ×, × means ÷ and ÷ means +, what is 4 − 13 + 11 ÷ 17?
40. 40.If + means −, − means ×, × means ÷ and ÷ means +, what is 4 − 4 + 16 ÷ 5?

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