Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 242 · 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 + 6 ÷ 8 − 17?
2. 2.If + means −, − means ÷, × means + and ÷ means ×, what is 10 ÷ 13 × 9 + 7?
3. 3.If + means ×, − means ÷, × means + and ÷ means −, what is 16 + 9 × 5 ÷ 5?
4. 4.If + means −, − means ×, × means ÷ and ÷ means +, what is 9 − 2 + 4 ÷ 13?
5. 5.If + means ÷, − means +, × means − and ÷ means ×, what is 14 − 13 ÷ 18 + 9?
6. 6.If + means ÷, − means ×, × means − and ÷ means +, what is 10 + 10 ÷ 6 − 4?
7. 7.If + means ×, − means +, × means ÷ and ÷ means −, what is 19 + 10 ÷ 13 − 6?
8. 8.If + means ÷, − means +, × means − and ÷ means ×, what is 11 − 7 × 5 + 5?
9. 9.If + means ×, − means ÷, × means − and ÷ means +, what is 18 + 19 × 4 ÷ 9?
10. 10.If + means −, − means ÷, × means + and ÷ means ×, what is 7 ÷ 6 − 3 + 10?
11. 11.If + means −, − means ×, × means ÷ and ÷ means +, what is 9 + 17 ÷ 13 − 9?
12. 12.If + means ÷, − means ×, × means + and ÷ means −, what is 3 × 6 − 5 + 10?
13. 13.If + means ÷, − means ×, × means + and ÷ means −, what is 7 − 17 ÷ 5 × 18?
14. 14.If + means ÷, − means ×, × means − and ÷ means +, what is 19 × 2 + 2 − 14?
15. 15.If + means ÷, − means ×, × means − and ÷ means +, what is 2 − 7 × 20 ÷ 8?
16. 16.If + means −, − means ÷, × means + and ÷ means ×, what is 7 ÷ 18 × 20 + 17?
17. 17.If + means ×, − means +, × means ÷ and ÷ means −, what is 9 + 10 ÷ 10 − 2?
18. 18.If + means ÷, − means +, × means − and ÷ means ×, what is 4 + 4 − 7 ÷ 5?
19. 19.If + means ÷, − means ×, × means + and ÷ means −, what is 5 − 14 × 7 ÷ 19?
20. 20.If + means ×, − means ÷, × means − and ÷ means +, what is 19 + 11 × 14 ÷ 5?
21. 21.If + means ÷, − means +, × means − and ÷ means ×, what is 18 ÷ 4 − 5 × 8?
22. 22.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 + 3 ÷ 9 − 14?
23. 23.If + means ×, − means ÷, × means − and ÷ means +, what is 16 ÷ 8 × 18 − 2?
24. 24.If + means ×, − means +, × means ÷ and ÷ means −, what is 19 + 4 ÷ 2 − 5?
25. 25.If + means ÷, − means ×, × means − and ÷ means +, what is 3 ÷ 7 − 14 + 2?
26. 26.If + means ÷, − means ×, × means + and ÷ means −, what is 13 − 5 × 11 ÷ 4?
27. 27.If + means ×, − means ÷, × means + and ÷ means −, what is 14 + 9 ÷ 6 × 16?
28. 28.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 + 3 ÷ 11 − 9?
29. 29.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 ÷ 2 + 7 × 2?
30. 30.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 + 16 − 12 ÷ 6?
31. 31.If + means ×, − means +, × means ÷ and ÷ means −, what is 12 × 12 + 2 − 10?
32. 32.If + means −, − means ÷, × means + and ÷ means ×, what is 2 + 13 × 12 ÷ 10?
33. 33.If + means ÷, − means ×, × means + and ÷ means −, what is 17 − 8 × 16 ÷ 16?
34. 34.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 − 12 × 3 + 2?
35. 35.If + means ÷, − means +, × means − and ÷ means ×, what is 6 ÷ 8 × 17 − 20?
36. 36.If + means −, − means ÷, × means + and ÷ means ×, what is 12 × 13 + 7 ÷ 3?
37. 37.If + means −, − means ×, × means ÷ and ÷ means +, what is 5 + 12 ÷ 3 − 16?
38. 38.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 × 8 − 12 ÷ 16?
39. 39.If + means ÷, − means ×, × means − and ÷ means +, what is 15 × 4 ÷ 5 − 8?
40. 40.If + means −, − means ×, × means ÷ and ÷ means +, what is 12 + 2 ÷ 14 − 4?

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