Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 97 · 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 7 ÷ 2 − 7 × 11?
2. 2.If + means ÷, − means ×, × means − and ÷ means +, what is 13 × 9 ÷ 11 − 9?
3. 3.If + means ×, − means ÷, × means − and ÷ means +, what is 19 + 10 − 19 ÷ 13?
4. 4.If + means −, − means ×, × means ÷ and ÷ means +, what is 7 − 9 + 3 × 3?
5. 5.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 + 3 ÷ 2 − 20?
6. 6.If + means −, − means +, × means ÷ and ÷ means ×, what is 5 − 8 ÷ 14 + 16?
7. 7.If + means ×, − means ÷, × means + and ÷ means −, what is 16 × 15 + 20 ÷ 15?
8. 8.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 − 15 + 9 × 9?
9. 9.If + means −, − means +, × means ÷ and ÷ means ×, what is 5 ÷ 2 + 7 − 3?
10. 10.If + means ÷, − means ×, × means − and ÷ means +, what is 13 ÷ 16 − 11 + 16?
11. 11.If + means ÷, − means ×, × means − and ÷ means +, what is 12 + 6 − 9 ÷ 13?
12. 12.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 − 19 ÷ 15 + 12?
13. 13.If + means −, − means ×, × means ÷ and ÷ means +, what is 13 − 5 ÷ 12 + 6?
14. 14.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 + 16 − 5 × 10?
15. 15.If + means −, − means ×, × means ÷ and ÷ means +, what is 20 ÷ 4 − 5 + 8?
16. 16.If + means −, − means ÷, × means + and ÷ means ×, what is 2 + 9 × 6 ÷ 11?
17. 17.If + means ×, − means ÷, × means − and ÷ means +, what is 3 ÷ 2 + 6 − 6?
18. 18.If + means ÷, − means ×, × means − and ÷ means +, what is 12 − 19 ÷ 5 × 14?
19. 19.If + means ×, − means ÷, × means − and ÷ means +, what is 19 × 17 ÷ 13 + 15?
20. 20.If + means ×, − means ÷, × means − and ÷ means +, what is 8 ÷ 9 + 5 × 20?
21. 21.If + means ×, − means ÷, × means + and ÷ means −, what is 20 × 4 + 14 ÷ 19?
22. 22.If + means ×, − means ÷, × means + and ÷ means −, what is 7 − 7 × 20 + 5?
23. 23.If + means ÷, − means ×, × means + and ÷ means −, what is 20 − 12 + 16 ÷ 7?
24. 24.If + means ÷, − means +, × means − and ÷ means ×, what is 10 ÷ 2 × 17 − 5?
25. 25.If + means ÷, − means +, × means − and ÷ means ×, what is 6 + 2 − 8 × 3?
26. 26.If + means ×, − means ÷, × means + and ÷ means −, what is 17 + 19 ÷ 19 × 11?
27. 27.If + means ÷, − means ×, × means + and ÷ means −, what is 5 − 9 ÷ 19 × 12?
28. 28.If + means ÷, − means ×, × means − and ÷ means +, what is 10 ÷ 14 − 18 + 14?
29. 29.If + means −, − means ÷, × means + and ÷ means ×, what is 3 ÷ 15 × 8 + 17?
30. 30.If + means ÷, − means ×, × means + and ÷ means −, what is 20 + 10 − 17 × 5?
31. 31.If + means ÷, − means +, × means − and ÷ means ×, what is 3 − 9 ÷ 13 × 3?
32. 32.If + means −, − means ÷, × means + and ÷ means ×, what is 2 − 2 ÷ 9 + 3?
33. 33.If + means −, − means ×, × means ÷ and ÷ means +, what is 16 ÷ 7 − 10 + 18?
34. 34.If + means ×, − means ÷, × means + and ÷ means −, what is 5 ÷ 4 × 14 + 6?
35. 35.If + means ×, − means ÷, × means − and ÷ means +, what is 16 + 6 − 6 × 9?
36. 36.If + means ÷, − means ×, × means + and ÷ means −, what is 12 ÷ 11 + 11 − 10?
37. 37.If + means ×, − means ÷, × means − and ÷ means +, what is 8 + 2 ÷ 15 × 10?
38. 38.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 ÷ 20 − 17 + 4?
39. 39.If + means ×, − means ÷, × means − and ÷ means +, what is 6 + 16 × 20 − 5?
40. 40.If + means −, − means ×, × means ÷ and ÷ means +, what is 4 + 17 ÷ 7 − 2?

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