Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 892 · 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 + 18 × 2 ÷ 11?
2. 2.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 − 2 ÷ 14 × 2?
3. 3.If + means −, − means ÷, × means + and ÷ means ×, what is 8 + 18 × 14 ÷ 4?
4. 4.If + means ×, − means +, × means ÷ and ÷ means −, what is 13 ÷ 12 − 8 + 2?
5. 5.If + means ×, − means +, × means ÷ and ÷ means −, what is 19 − 16 + 12 ÷ 10?
6. 6.If + means ×, − means ÷, × means + and ÷ means −, what is 14 × 5 + 4 ÷ 20?
7. 7.If + means −, − means ÷, × means + and ÷ means ×, what is 9 ÷ 18 − 3 + 12?
8. 8.If + means ×, − means ÷, × means − and ÷ means +, what is 18 + 18 − 9 ÷ 6?
9. 9.If + means ×, − means ÷, × means + and ÷ means −, what is 4 ÷ 5 × 4 + 16?
10. 10.If + means −, − means ÷, × means + and ÷ means ×, what is 10 + 6 × 8 − 8?
11. 11.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 − 13 ÷ 16 + 6?
12. 12.If + means −, − means +, × means ÷ and ÷ means ×, what is 13 ÷ 20 + 17 − 15?
13. 13.If + means ×, − means ÷, × means + and ÷ means −, what is 9 − 9 + 17 ÷ 2?
14. 14.If + means ×, − means ÷, × means + and ÷ means −, what is 11 + 20 ÷ 5 − 5?
15. 15.If + means ÷, − means +, × means − and ÷ means ×, what is 12 × 18 − 2 ÷ 18?
16. 16.If + means ×, − means ÷, × means − and ÷ means +, what is 6 − 3 ÷ 19 + 17?
17. 17.If + means ÷, − means +, × means − and ÷ means ×, what is 19 ÷ 16 − 10 × 5?
18. 18.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 − 16 ÷ 6 + 18?
19. 19.If + means ÷, − means ×, × means − and ÷ means +, what is 12 − 10 ÷ 4 × 12?
20. 20.If + means ÷, − means ×, × means + and ÷ means −, what is 11 ÷ 18 + 18 − 6?
21. 21.If + means ÷, − means ×, × means − and ÷ means +, what is 5 − 7 ÷ 12 × 10?
22. 22.If + means −, − means ÷, × means + and ÷ means ×, what is 12 ÷ 14 − 8 × 19?
23. 23.If + means −, − means ×, × means ÷ and ÷ means +, what is 12 − 19 × 19 ÷ 5?
24. 24.If + means ×, − means ÷, × means + and ÷ means −, what is 18 × 17 + 3 − 3?
25. 25.If + means ÷, − means +, × means − and ÷ means ×, what is 14 − 5 ÷ 19 × 17?
26. 26.If + means ÷, − means ×, × means + and ÷ means −, what is 20 − 2 × 18 ÷ 5?
27. 27.If + means −, − means ÷, × means + and ÷ means ×, what is 3 × 17 ÷ 11 + 11?
28. 28.If + means −, − means ×, × means ÷ and ÷ means +, what is 11 + 18 ÷ 14 − 6?
29. 29.If + means ÷, − means +, × means − and ÷ means ×, what is 20 − 14 + 2 × 5?
30. 30.If + means −, − means ×, × means ÷ and ÷ means +, what is 18 ÷ 20 − 8 × 16?
31. 31.If + means ÷, − means ×, × means + and ÷ means −, what is 20 + 5 × 16 − 8?
32. 32.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 − 12 ÷ 6 + 11?
33. 33.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 + 2 − 4 ÷ 20?
34. 34.If + means ÷, − means ×, × means − and ÷ means +, what is 7 ÷ 5 + 5 − 2?
35. 35.If + means ×, − means ÷, × means + and ÷ means −, what is 7 − 7 + 3 × 2?
36. 36.If + means ÷, − means ×, × means + and ÷ means −, what is 18 × 11 − 4 ÷ 10?
37. 37.If + means ×, − means ÷, × means + and ÷ means −, what is 16 − 16 + 15 × 14?
38. 38.If + means ÷, − means +, × means − and ÷ means ×, what is 11 ÷ 9 × 2 − 13?
39. 39.If + means −, − means +, × means ÷ and ÷ means ×, what is 7 + 17 − 16 ÷ 11?
40. 40.If + means ÷, − means ×, × means + and ÷ means −, what is 6 ÷ 18 × 11 − 6?

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