Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 726 · 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 2 − 14 + 2 × 8?
2. 2.If + means ×, − means +, × means ÷ and ÷ means −, what is 15 ÷ 4 + 15 × 5?
3. 3.If + means ÷, − means ×, × means + and ÷ means −, what is 8 − 19 ÷ 9 × 20?
4. 4.If + means ÷, − means ×, × means + and ÷ means −, what is 17 × 4 ÷ 4 − 3?
5. 5.If + means ×, − means +, × means ÷ and ÷ means −, what is 6 ÷ 13 − 2 + 7?
6. 6.If + means ×, − means ÷, × means + and ÷ means −, what is 13 + 17 × 13 ÷ 10?
7. 7.If + means −, − means ÷, × means + and ÷ means ×, what is 11 × 3 − 3 + 2?
8. 8.If + means ÷, − means +, × means − and ÷ means ×, what is 17 × 5 + 5 − 2?
9. 9.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 + 6 ÷ 17 − 10?
10. 10.If + means ÷, − means ×, × means + and ÷ means −, what is 12 − 8 ÷ 12 × 4?
11. 11.If + means ×, − means ÷, × means − and ÷ means +, what is 19 ÷ 6 + 8 × 7?
12. 12.If + means ÷, − means ×, × means − and ÷ means +, what is 16 − 20 × 6 ÷ 3?
13. 13.If + means ×, − means ÷, × means − and ÷ means +, what is 2 + 3 × 11 − 11?
14. 14.If + means ×, − means ÷, × means − and ÷ means +, what is 3 ÷ 5 + 4 − 5?
15. 15.If + means ×, − means ÷, × means + and ÷ means −, what is 18 ÷ 7 × 9 + 19?
16. 16.If + means ÷, − means ×, × means + and ÷ means −, what is 10 − 3 × 5 ÷ 12?
17. 17.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 ÷ 2 − 16 + 13?
18. 18.If + means −, − means +, × means ÷ and ÷ means ×, what is 7 + 5 − 2 × 2?
19. 19.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 ÷ 10 − 17 + 19?
20. 20.If + means ×, − means ÷, × means + and ÷ means −, what is 8 + 10 ÷ 10 × 11?
21. 21.If + means ÷, − means ×, × means − and ÷ means +, what is 15 + 3 − 7 × 14?
22. 22.If + means −, − means ÷, × means + and ÷ means ×, what is 4 + 3 × 4 ÷ 8?
23. 23.If + means −, − means ×, × means ÷ and ÷ means +, what is 8 ÷ 16 − 9 × 12?
24. 24.If + means ×, − means ÷, × means − and ÷ means +, what is 7 × 14 ÷ 14 + 4?
25. 25.If + means ÷, − means ×, × means − and ÷ means +, what is 14 × 12 ÷ 2 − 3?
26. 26.If + means ×, − means ÷, × means + and ÷ means −, what is 9 + 9 ÷ 19 × 3?
27. 27.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 − 10 × 2 + 13?
28. 28.If + means −, − means ÷, × means + and ÷ means ×, what is 5 + 2 × 3 − 3?
29. 29.If + means ÷, − means ×, × means − and ÷ means +, what is 15 − 3 × 12 ÷ 19?
30. 30.If + means ×, − means ÷, × means + and ÷ means −, what is 5 + 10 × 20 − 5?
31. 31.If + means −, − means ×, × means ÷ and ÷ means +, what is 2 + 8 × 4 ÷ 10?
32. 32.If + means ÷, − means +, × means − and ÷ means ×, what is 16 − 6 ÷ 8 × 4?
33. 33.If + means ×, − means ÷, × means − and ÷ means +, what is 20 ÷ 18 + 14 − 7?
34. 34.If + means ×, − means +, × means ÷ and ÷ means −, what is 3 + 4 × 6 − 12?
35. 35.If + means ×, − means ÷, × means − and ÷ means +, what is 4 + 2 ÷ 4 − 2?
36. 36.If + means ×, − means ÷, × means − and ÷ means +, what is 15 ÷ 8 + 17 × 4?
37. 37.If + means ÷, − means +, × means − and ÷ means ×, what is 3 − 6 ÷ 19 + 6?
38. 38.If + means −, − means +, × means ÷ and ÷ means ×, what is 17 ÷ 5 + 11 − 11?
39. 39.If + means ÷, − means +, × means − and ÷ means ×, what is 11 − 15 × 5 + 5?
40. 40.If + means ÷, − means ×, × means − and ÷ means +, what is 19 ÷ 6 − 18 × 2?

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