Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 890 · 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 10 ÷ 7 − 7 + 2?
2. 2.If + means ×, − means ÷, × means − and ÷ means +, what is 17 ÷ 20 − 4 + 15?
3. 3.If + means −, − means ×, × means ÷ and ÷ means +, what is 12 + 17 ÷ 8 − 2?
4. 4.If + means ÷, − means ×, × means + and ÷ means −, what is 14 + 2 × 18 − 5?
5. 5.If + means −, − means ×, × means ÷ and ÷ means +, what is 7 − 19 ÷ 14 + 10?
6. 6.If + means ÷, − means ×, × means + and ÷ means −, what is 7 − 2 ÷ 11 × 18?
7. 7.If + means −, − means ÷, × means + and ÷ means ×, what is 10 + 2 × 4 ÷ 15?
8. 8.If + means −, − means ÷, × means + and ÷ means ×, what is 6 + 4 × 3 ÷ 16?
9. 9.If + means ÷, − means ×, × means + and ÷ means −, what is 11 ÷ 19 × 10 − 4?
10. 10.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 + 11 ÷ 7 − 13?
11. 11.If + means ÷, − means ×, × means − and ÷ means +, what is 19 × 17 ÷ 4 − 20?
12. 12.If + means −, − means ÷, × means + and ÷ means ×, what is 5 × 9 ÷ 15 + 6?
13. 13.If + means ÷, − means +, × means − and ÷ means ×, what is 5 × 13 − 2 ÷ 13?
14. 14.If + means ÷, − means ×, × means + and ÷ means −, what is 17 ÷ 6 × 7 − 4?
15. 15.If + means ÷, − means ×, × means + and ÷ means −, what is 15 − 11 ÷ 2 × 7?
16. 16.If + means ×, − means ÷, × means + and ÷ means −, what is 2 + 14 ÷ 7 × 5?
17. 17.If + means ×, − means ÷, × means + and ÷ means −, what is 20 × 17 ÷ 14 − 14?
18. 18.If + means −, − means ×, × means ÷ and ÷ means +, what is 7 − 6 ÷ 8 + 3?
19. 19.If + means ÷, − means ×, × means − and ÷ means +, what is 8 ÷ 9 − 14 × 9?
20. 20.If + means −, − means +, × means ÷ and ÷ means ×, what is 20 + 16 − 11 ÷ 4?
21. 21.If + means ×, − means ÷, × means + and ÷ means −, what is 11 × 16 + 15 ÷ 14?
22. 22.If + means −, − means ×, × means ÷ and ÷ means +, what is 8 ÷ 15 + 7 × 7?
23. 23.If + means ÷, − means +, × means − and ÷ means ×, what is 18 + 6 − 12 ÷ 9?
24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 6 × 2 − 4 ÷ 14?
25. 25.If + means ×, − means ÷, × means + and ÷ means −, what is 15 + 7 × 20 ÷ 4?
26. 26.If + means ÷, − means +, × means − and ÷ means ×, what is 13 × 6 − 16 ÷ 9?
27. 27.If + means ×, − means +, × means ÷ and ÷ means −, what is 6 − 19 + 5 ÷ 20?
28. 28.If + means ×, − means ÷, × means + and ÷ means −, what is 9 × 15 + 14 ÷ 18?
29. 29.If + means ÷, − means ×, × means + and ÷ means −, what is 6 − 16 ÷ 8 × 18?
30. 30.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 + 18 ÷ 5 − 9?
31. 31.If + means −, − means +, × means ÷ and ÷ means ×, what is 3 − 14 × 7 ÷ 8?
32. 32.If + means −, − means ÷, × means + and ÷ means ×, what is 7 ÷ 6 × 12 + 2?
33. 33.If + means −, − means ÷, × means + and ÷ means ×, what is 5 + 12 ÷ 2 − 6?
34. 34.If + means ÷, − means ×, × means + and ÷ means −, what is 7 ÷ 17 × 6 − 11?
35. 35.If + means ÷, − means +, × means − and ÷ means ×, what is 19 ÷ 15 × 18 − 7?
36. 36.If + means −, − means +, × means ÷ and ÷ means ×, what is 9 + 20 − 15 ÷ 17?
37. 37.If + means ÷, − means +, × means − and ÷ means ×, what is 8 − 3 ÷ 15 × 19?
38. 38.If + means ÷, − means ×, × means + and ÷ means −, what is 15 ÷ 19 × 10 − 17?
39. 39.If + means ×, − means ÷, × means + and ÷ means −, what is 11 ÷ 16 × 15 + 8?
40. 40.If + means ×, − means ÷, × means + and ÷ means −, what is 9 × 14 + 13 ÷ 6?

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