Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 692 · 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 5 × 14 + 7 − 4?
2. 2.If + means ×, − means ÷, × means − and ÷ means +, what is 10 − 2 × 7 ÷ 5?
3. 3.If + means ×, − means ÷, × means − and ÷ means +, what is 9 × 12 − 2 ÷ 14?
4. 4.If + means ×, − means ÷, × means − and ÷ means +, what is 11 + 11 ÷ 10 × 12?
5. 5.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 ÷ 6 − 15 + 2?
6. 6.If + means −, − means ÷, × means + and ÷ means ×, what is 6 ÷ 4 × 8 + 11?
7. 7.If + means ÷, − means ×, × means − and ÷ means +, what is 20 ÷ 6 + 6 − 9?
8. 8.If + means ×, − means +, × means ÷ and ÷ means −, what is 8 + 7 − 19 ÷ 11?
9. 9.If + means ×, − means ÷, × means + and ÷ means −, what is 18 − 18 × 16 + 20?
10. 10.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 − 11 ÷ 18 + 4?
11. 11.If + means ÷, − means ×, × means + and ÷ means −, what is 12 − 15 × 8 ÷ 3?
12. 12.If + means ÷, − means +, × means − and ÷ means ×, what is 3 ÷ 13 − 14 × 17?
13. 13.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 − 20 + 17 × 17?
14. 14.If + means −, − means ÷, × means + and ÷ means ×, what is 17 ÷ 6 + 9 × 17?
15. 15.If + means −, − means ×, × means ÷ and ÷ means +, what is 20 + 18 ÷ 20 × 10?
16. 16.If + means ÷, − means ×, × means + and ÷ means −, what is 13 − 3 ÷ 4 × 5?
17. 17.If + means −, − means ×, × means ÷ and ÷ means +, what is 2 ÷ 18 − 7 + 19?
18. 18.If + means −, − means ×, × means ÷ and ÷ means +, what is 2 + 10 ÷ 7 − 14?
19. 19.If + means −, − means +, × means ÷ and ÷ means ×, what is 12 ÷ 6 − 16 + 7?
20. 20.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 + 4 − 4 ÷ 2?
21. 21.If + means −, − means ÷, × means + and ÷ means ×, what is 20 × 16 ÷ 13 + 11?
22. 22.If + means −, − means +, × means ÷ and ÷ means ×, what is 7 − 15 ÷ 3 + 17?
23. 23.If + means ×, − means ÷, × means − and ÷ means +, what is 6 + 11 ÷ 3 × 19?
24. 24.If + means ÷, − means ×, × means − and ÷ means +, what is 2 − 15 ÷ 20 × 11?
25. 25.If + means ×, − means ÷, × means − and ÷ means +, what is 11 + 13 ÷ 14 × 10?
26. 26.If + means ×, − means ÷, × means + and ÷ means −, what is 4 + 18 ÷ 14 × 2?
27. 27.If + means ×, − means ÷, × means + and ÷ means −, what is 10 ÷ 2 + 3 × 17?
28. 28.If + means −, − means ÷, × means + and ÷ means ×, what is 8 + 18 × 20 ÷ 7?
29. 29.If + means ÷, − means ×, × means + and ÷ means −, what is 16 × 14 + 2 − 6?
30. 30.If + means ÷, − means ×, × means − and ÷ means +, what is 7 − 6 × 15 ÷ 17?
31. 31.If + means ÷, − means +, × means − and ÷ means ×, what is 5 ÷ 11 × 18 + 6?
32. 32.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 + 18 ÷ 3 − 8?
33. 33.If + means −, − means +, × means ÷ and ÷ means ×, what is 6 ÷ 15 + 5 × 5?
34. 34.If + means ×, − means +, × means ÷ and ÷ means −, what is 19 ÷ 18 × 2 − 2?
35. 35.If + means ×, − means +, × means ÷ and ÷ means −, what is 16 − 18 + 11 ÷ 4?
36. 36.If + means ÷, − means +, × means − and ÷ means ×, what is 4 ÷ 11 × 18 + 18?
37. 37.If + means −, − means +, × means ÷ and ÷ means ×, what is 5 ÷ 12 + 13 − 9?
38. 38.If + means ×, − means ÷, × means − and ÷ means +, what is 5 + 20 ÷ 9 × 17?
39. 39.If + means ÷, − means +, × means − and ÷ means ×, what is 16 + 16 − 11 × 10?
40. 40.If + means ÷, − means +, × means − and ÷ means ×, what is 14 ÷ 15 + 10 − 4?

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