Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 459 · 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 − 17 ÷ 20 + 8?
2. 2.If + means −, − means ÷, × means + and ÷ means ×, what is 12 − 3 × 16 + 2?
3. 3.If + means ×, − means ÷, × means − and ÷ means +, what is 13 × 4 ÷ 6 + 6?
4. 4.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 − 17 + 8 ÷ 11?
5. 5.If + means ÷, − means ×, × means + and ÷ means −, what is 12 − 16 + 3 × 3?
6. 6.If + means ×, − means ÷, × means + and ÷ means −, what is 18 × 8 − 2 ÷ 11?
7. 7.If + means −, − means +, × means ÷ and ÷ means ×, what is 18 − 14 ÷ 4 + 3?
8. 8.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 − 11 ÷ 3 + 8?
9. 9.If + means ×, − means ÷, × means + and ÷ means −, what is 7 ÷ 16 − 16 × 3?
10. 10.If + means ×, − means +, × means ÷ and ÷ means −, what is 2 − 3 + 3 ÷ 6?
11. 11.If + means −, − means +, × means ÷ and ÷ means ×, what is 9 × 3 ÷ 17 + 14?
12. 12.If + means ×, − means ÷, × means + and ÷ means −, what is 5 × 12 + 12 ÷ 16?
13. 13.If + means ×, − means +, × means ÷ and ÷ means −, what is 9 ÷ 7 − 19 + 12?
14. 14.If + means ÷, − means ×, × means + and ÷ means −, what is 20 + 2 ÷ 3 × 20?
15. 15.If + means ×, − means ÷, × means + and ÷ means −, what is 3 + 15 − 5 × 20?
16. 16.If + means −, − means ×, × means ÷ and ÷ means +, what is 14 + 17 ÷ 13 − 20?
17. 17.If + means ×, − means +, × means ÷ and ÷ means −, what is 20 − 16 + 11 × 11?
18. 18.If + means ÷, − means ×, × means − and ÷ means +, what is 5 − 4 ÷ 2 + 2?
19. 19.If + means ÷, − means ×, × means − and ÷ means +, what is 16 + 8 − 16 × 8?
20. 20.If + means ×, − means ÷, × means + and ÷ means −, what is 19 × 5 + 12 − 15?
21. 21.If + means ÷, − means +, × means − and ÷ means ×, what is 6 − 9 × 5 + 5?
22. 22.If + means −, − means ÷, × means + and ÷ means ×, what is 5 + 14 × 18 ÷ 18?
23. 23.If + means ×, − means ÷, × means − and ÷ means +, what is 19 + 7 × 9 ÷ 3?
24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 6 − 18 ÷ 12 + 3?
25. 25.If + means ×, − means ÷, × means + and ÷ means −, what is 20 × 19 − 19 ÷ 19?
26. 26.If + means ×, − means +, × means ÷ and ÷ means −, what is 16 − 4 + 5 ÷ 11?
27. 27.If + means ×, − means ÷, × means − and ÷ means +, what is 4 + 8 × 4 ÷ 16?
28. 28.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 − 7 + 10 ÷ 8?
29. 29.If + means −, − means ÷, × means + and ÷ means ×, what is 18 × 20 ÷ 3 + 6?
30. 30.If + means ×, − means ÷, × means − and ÷ means +, what is 11 ÷ 4 − 4 × 7?
31. 31.If + means −, − means ×, × means ÷ and ÷ means +, what is 14 − 11 ÷ 17 + 20?
32. 32.If + means ×, − means ÷, × means − and ÷ means +, what is 20 × 16 ÷ 11 + 17?
33. 33.If + means −, − means +, × means ÷ and ÷ means ×, what is 18 − 11 ÷ 11 + 11?
34. 34.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 − 14 × 19 + 13?
35. 35.If + means −, − means ×, × means ÷ and ÷ means +, what is 10 + 4 ÷ 8 − 4?
36. 36.If + means −, − means ×, × means ÷ and ÷ means +, what is 8 − 13 + 3 × 3?
37. 37.If + means ÷, − means +, × means − and ÷ means ×, what is 6 + 3 × 2 − 18?
38. 38.If + means ÷, − means ×, × means − and ÷ means +, what is 2 ÷ 2 − 4 + 2?
39. 39.If + means ÷, − means ×, × means + and ÷ means −, what is 13 − 3 ÷ 14 × 2?
40. 40.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 − 9 ÷ 4 × 12?

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