Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 853 · 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 15 + 14 ÷ 4 − 19?
2. 2.If + means ×, − means ÷, × means + and ÷ means −, what is 19 ÷ 13 × 15 + 6?
3. 3.If + means ÷, − means +, × means − and ÷ means ×, what is 20 × 11 − 15 ÷ 6?
4. 4.If + means −, − means +, × means ÷ and ÷ means ×, what is 12 + 16 × 2 − 3?
5. 5.If + means ×, − means ÷, × means − and ÷ means +, what is 12 + 18 × 7 ÷ 16?
6. 6.If + means −, − means +, × means ÷ and ÷ means ×, what is 6 ÷ 8 + 15 − 9?
7. 7.If + means ×, − means ÷, × means − and ÷ means +, what is 15 × 14 − 2 ÷ 11?
8. 8.If + means ÷, − means ×, × means − and ÷ means +, what is 15 ÷ 15 − 16 + 5?
9. 9.If + means −, − means ×, × means ÷ and ÷ means +, what is 5 + 6 ÷ 14 − 5?
10. 10.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 + 11 − 15 ÷ 12?
11. 11.If + means −, − means +, × means ÷ and ÷ means ×, what is 12 × 4 ÷ 11 − 4?
12. 12.If + means −, − means +, × means ÷ and ÷ means ×, what is 17 + 9 − 16 × 4?
13. 13.If + means ÷, − means ×, × means + and ÷ means −, what is 14 ÷ 2 × 18 − 19?
14. 14.If + means −, − means ÷, × means + and ÷ means ×, what is 7 ÷ 2 × 5 + 10?
15. 15.If + means −, − means ÷, × means + and ÷ means ×, what is 19 + 4 − 4 × 4?
16. 16.If + means −, − means ×, × means ÷ and ÷ means +, what is 3 + 7 × 7 ÷ 10?
17. 17.If + means −, − means ×, × means ÷ and ÷ means +, what is 13 + 13 ÷ 2 − 6?
18. 18.If + means −, − means ÷, × means + and ÷ means ×, what is 8 ÷ 17 × 11 + 14?
19. 19.If + means ×, − means +, × means ÷ and ÷ means −, what is 3 − 14 ÷ 14 × 14?
20. 20.If + means ×, − means +, × means ÷ and ÷ means −, what is 20 + 11 − 10 ÷ 2?
21. 21.If + means ÷, − means +, × means − and ÷ means ×, what is 5 ÷ 13 − 3 + 3?
22. 22.If + means ×, − means ÷, × means − and ÷ means +, what is 20 × 2 + 8 ÷ 12?
23. 23.If + means ÷, − means +, × means − and ÷ means ×, what is 17 − 10 ÷ 11 × 14?
24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 4 ÷ 9 + 3 × 17?
25. 25.If + means −, − means ÷, × means + and ÷ means ×, what is 3 + 17 × 6 ÷ 9?
26. 26.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 + 7 − 11 ÷ 19?
27. 27.If + means −, − means ÷, × means + and ÷ means ×, what is 15 + 6 − 2 × 18?
28. 28.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 + 10 × 2 − 4?
29. 29.If + means ×, − means +, × means ÷ and ÷ means −, what is 8 + 10 − 8 ÷ 2?
30. 30.If + means −, − means ÷, × means + and ÷ means ×, what is 7 × 3 ÷ 17 + 10?
31. 31.If + means ÷, − means ×, × means + and ÷ means −, what is 3 × 14 + 2 ÷ 7?
32. 32.If + means ÷, − means +, × means − and ÷ means ×, what is 2 × 19 − 6 ÷ 9?
33. 33.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 × 2 − 15 + 11?
34. 34.If + means ÷, − means +, × means − and ÷ means ×, what is 9 × 9 ÷ 14 + 14?
35. 35.If + means ÷, − means ×, × means + and ÷ means −, what is 19 − 20 ÷ 7 × 20?
36. 36.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 ÷ 11 − 12 + 20?
37. 37.If + means ÷, − means ×, × means − and ÷ means +, what is 20 ÷ 20 − 12 × 2?
38. 38.If + means −, − means ×, × means ÷ and ÷ means +, what is 6 − 5 × 2 + 14?
39. 39.If + means ×, − means ÷, × means − and ÷ means +, what is 17 + 7 × 2 ÷ 16?
40. 40.If + means ×, − means +, × means ÷ and ÷ means −, what is 11 + 8 ÷ 19 − 17?

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