Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 359 · 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 17 + 6 ÷ 7 − 12?
2. 2.If + means ×, − means +, × means ÷ and ÷ means −, what is 3 − 3 + 7 ÷ 19?
3. 3.If + means ×, − means +, × means ÷ and ÷ means −, what is 16 + 18 × 18 − 11?
4. 4.If + means ×, − means ÷, × means − and ÷ means +, what is 8 − 2 + 20 ÷ 15?
5. 5.If + means ÷, − means ×, × means + and ÷ means −, what is 15 × 13 − 13 ÷ 3?
6. 6.If + means ÷, − means ×, × means + and ÷ means −, what is 13 ÷ 7 × 10 − 12?
7. 7.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 + 15 × 3 ÷ 17?
8. 8.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 + 13 ÷ 18 − 14?
9. 9.If + means ×, − means +, × means ÷ and ÷ means −, what is 3 − 11 + 9 ÷ 4?
10. 10.If + means ÷, − means +, × means − and ÷ means ×, what is 17 × 3 − 18 ÷ 15?
11. 11.If + means ÷, − means ×, × means − and ÷ means +, what is 8 − 15 ÷ 19 × 11?
12. 12.If + means −, − means ÷, × means + and ÷ means ×, what is 17 + 4 × 18 ÷ 3?
13. 13.If + means ÷, − means +, × means − and ÷ means ×, what is 11 + 11 × 8 − 17?
14. 14.If + means ×, − means ÷, × means + and ÷ means −, what is 6 × 17 + 7 ÷ 6?
15. 15.If + means ×, − means ÷, × means + and ÷ means −, what is 6 × 10 + 19 − 5?
16. 16.If + means ×, − means +, × means ÷ and ÷ means −, what is 4 ÷ 5 − 3 + 6?
17. 17.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 ÷ 18 − 11 + 20?
18. 18.If + means ×, − means ÷, × means − and ÷ means +, what is 5 ÷ 16 − 8 + 15?
19. 19.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 + 19 ÷ 19 − 3?
20. 20.If + means −, − means ×, × means ÷ and ÷ means +, what is 9 − 5 + 11 ÷ 11?
21. 21.If + means ×, − means +, × means ÷ and ÷ means −, what is 12 − 14 × 14 ÷ 4?
22. 22.If + means −, − means +, × means ÷ and ÷ means ×, what is 17 + 15 − 11 ÷ 8?
23. 23.If + means ÷, − means ×, × means − and ÷ means +, what is 18 + 3 × 5 ÷ 6?
24. 24.If + means −, − means ×, × means ÷ and ÷ means +, what is 11 + 4 ÷ 3 − 2?
25. 25.If + means ×, − means ÷, × means + and ÷ means −, what is 4 ÷ 10 × 2 + 3?
26. 26.If + means ×, − means ÷, × means − and ÷ means +, what is 15 + 6 × 2 ÷ 5?
27. 27.If + means −, − means +, × means ÷ and ÷ means ×, what is 14 ÷ 5 + 2 − 16?
28. 28.If + means −, − means ÷, × means + and ÷ means ×, what is 18 ÷ 15 − 5 + 11?
29. 29.If + means −, − means ÷, × means + and ÷ means ×, what is 14 ÷ 8 + 6 × 10?
30. 30.If + means ×, − means ÷, × means + and ÷ means −, what is 18 × 7 + 18 ÷ 3?
31. 31.If + means ÷, − means ×, × means + and ÷ means −, what is 17 − 3 × 4 ÷ 6?
32. 32.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 + 20 − 12 ÷ 3?
33. 33.If + means ÷, − means ×, × means + and ÷ means −, what is 19 ÷ 14 + 7 × 12?
34. 34.If + means ×, − means ÷, × means − and ÷ means +, what is 20 + 12 − 20 × 3?
35. 35.If + means ×, − means ÷, × means + and ÷ means −, what is 13 × 9 + 15 ÷ 5?
36. 36.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 − 2 + 2 ÷ 2?
37. 37.If + means ÷, − means ×, × means + and ÷ means −, what is 12 ÷ 14 × 19 − 3?
38. 38.If + means ×, − means +, × means ÷ and ÷ means −, what is 7 − 16 + 14 ÷ 19?
39. 39.If + means ×, − means ÷, × means − and ÷ means +, what is 6 + 18 − 9 ÷ 18?
40. 40.If + means −, − means +, × means ÷ and ÷ means ×, what is 2 − 12 + 12 × 3?

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