Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 334 · 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 16 ÷ 20 × 20 − 14?
2. 2.If + means ÷, − means +, × means − and ÷ means ×, what is 4 − 6 ÷ 7 × 4?
3. 3.If + means −, − means ÷, × means + and ÷ means ×, what is 16 ÷ 8 × 8 + 11?
4. 4.If + means ×, − means ÷, × means − and ÷ means +, what is 9 ÷ 2 + 9 × 14?
5. 5.If + means −, − means +, × means ÷ and ÷ means ×, what is 20 ÷ 4 − 10 + 17?
6. 6.If + means −, − means ×, × means ÷ and ÷ means +, what is 2 − 11 + 17 ÷ 9?
7. 7.If + means ×, − means ÷, × means + and ÷ means −, what is 6 + 10 × 9 ÷ 6?
8. 8.If + means ×, − means +, × means ÷ and ÷ means −, what is 9 − 8 + 9 ÷ 20?
9. 9.If + means ÷, − means ×, × means + and ÷ means −, what is 19 − 6 × 15 ÷ 7?
10. 10.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 × 4 ÷ 13 − 4?
11. 11.If + means ×, − means ÷, × means − and ÷ means +, what is 15 + 9 ÷ 9 × 7?
12. 12.If + means ×, − means +, × means ÷ and ÷ means −, what is 9 − 9 + 10 × 18?
13. 13.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 ÷ 3 × 3 − 3?
14. 14.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 ÷ 18 − 12 + 7?
15. 15.If + means ÷, − means ×, × means + and ÷ means −, what is 11 ÷ 18 + 6 − 3?
16. 16.If + means −, − means +, × means ÷ and ÷ means ×, what is 7 ÷ 4 − 18 × 18?
17. 17.If + means ×, − means ÷, × means − and ÷ means +, what is 14 ÷ 7 + 10 − 5?
18. 18.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 ÷ 3 − 10 × 5?
19. 19.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 − 5 ÷ 12 + 7?
20. 20.If + means ×, − means ÷, × means − and ÷ means +, what is 5 ÷ 13 + 14 × 4?
21. 21.If + means ÷, − means +, × means − and ÷ means ×, what is 6 × 3 − 17 ÷ 18?
22. 22.If + means ÷, − means ×, × means − and ÷ means +, what is 16 − 2 × 7 + 7?
23. 23.If + means −, − means ÷, × means + and ÷ means ×, what is 4 ÷ 2 + 3 × 18?
24. 24.If + means −, − means ÷, × means + and ÷ means ×, what is 18 ÷ 2 − 4 × 15?
25. 25.If + means ×, − means ÷, × means + and ÷ means −, what is 2 + 20 ÷ 18 − 3?
26. 26.If + means ×, − means +, × means ÷ and ÷ means −, what is 13 + 17 ÷ 15 − 8?
27. 27.If + means −, − means ×, × means ÷ and ÷ means +, what is 20 + 15 ÷ 5 − 19?
28. 28.If + means ×, − means +, × means ÷ and ÷ means −, what is 9 + 6 ÷ 13 − 7?
29. 29.If + means ÷, − means ×, × means + and ÷ means −, what is 18 + 2 × 3 − 15?
30. 30.If + means ÷, − means ×, × means − and ÷ means +, what is 18 − 20 × 12 + 3?
31. 31.If + means ÷, − means +, × means − and ÷ means ×, what is 8 × 20 + 4 − 19?
32. 32.If + means ×, − means ÷, × means − and ÷ means +, what is 3 + 7 × 19 ÷ 3?
33. 33.If + means −, − means +, × means ÷ and ÷ means ×, what is 12 × 2 − 18 + 19?
34. 34.If + means ÷, − means ×, × means + and ÷ means −, what is 16 × 18 ÷ 4 + 4?
35. 35.If + means ×, − means ÷, × means + and ÷ means −, what is 4 + 11 − 2 ÷ 9?
36. 36.If + means −, − means ÷, × means + and ÷ means ×, what is 19 ÷ 19 + 12 × 7?
37. 37.If + means ×, − means ÷, × means + and ÷ means −, what is 7 ÷ 2 × 9 + 18?
38. 38.If + means −, − means ×, × means ÷ and ÷ means +, what is 12 − 15 ÷ 19 + 11?
39. 39.If + means −, − means ÷, × means + and ÷ means ×, what is 14 + 2 ÷ 3 × 2?
40. 40.If + means ÷, − means +, × means − and ÷ means ×, what is 8 ÷ 15 − 13 × 4?

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