Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 926 · 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 20 + 3 × 13 ÷ 5?
2. 2.If + means ÷, − means ×, × means − and ÷ means +, what is 19 − 6 + 3 ÷ 12?
3. 3.If + means ×, − means ÷, × means + and ÷ means −, what is 6 × 14 + 16 ÷ 4?
4. 4.If + means ÷, − means ×, × means + and ÷ means −, what is 13 − 19 × 18 ÷ 18?
5. 5.If + means ÷, − means +, × means − and ÷ means ×, what is 16 − 10 ÷ 17 × 18?
6. 6.If + means ×, − means ÷, × means − and ÷ means +, what is 8 ÷ 3 + 2 − 6?
7. 7.If + means −, − means +, × means ÷ and ÷ means ×, what is 3 − 10 ÷ 7 + 12?
8. 8.If + means ×, − means ÷, × means − and ÷ means +, what is 10 + 2 × 18 − 18?
9. 9.If + means ×, − means ÷, × means + and ÷ means −, what is 18 ÷ 20 × 3 + 16?
10. 10.If + means ×, − means +, × means ÷ and ÷ means −, what is 8 − 9 + 13 ÷ 9?
11. 11.If + means ×, − means +, × means ÷ and ÷ means −, what is 4 × 2 + 13 − 11?
12. 12.If + means ×, − means ÷, × means − and ÷ means +, what is 20 × 6 ÷ 18 + 6?
13. 13.If + means ×, − means ÷, × means − and ÷ means +, what is 12 ÷ 18 + 12 − 18?
14. 14.If + means ÷, − means +, × means − and ÷ means ×, what is 6 − 4 ÷ 6 + 8?
15. 15.If + means ×, − means +, × means ÷ and ÷ means −, what is 4 − 19 + 20 ÷ 12?
16. 16.If + means −, − means ×, × means ÷ and ÷ means +, what is 13 − 6 ÷ 13 + 17?
17. 17.If + means ×, − means ÷, × means + and ÷ means −, what is 20 − 2 + 11 × 16?
18. 18.If + means −, − means ÷, × means + and ÷ means ×, what is 7 ÷ 12 × 5 + 18?
19. 19.If + means ×, − means +, × means ÷ and ÷ means −, what is 17 ÷ 18 − 11 + 2?
20. 20.If + means −, − means ×, × means ÷ and ÷ means +, what is 15 ÷ 18 − 16 + 11?
21. 21.If + means ×, − means ÷, × means + and ÷ means −, what is 6 + 14 ÷ 17 × 12?
22. 22.If + means −, − means ÷, × means + and ÷ means ×, what is 3 + 6 × 6 ÷ 20?
23. 23.If + means −, − means ÷, × means + and ÷ means ×, what is 18 + 14 ÷ 2 × 16?
24. 24.If + means ×, − means ÷, × means − and ÷ means +, what is 4 + 18 ÷ 9 × 14?
25. 25.If + means −, − means ×, × means ÷ and ÷ means +, what is 20 + 15 ÷ 2 × 2?
26. 26.If + means ×, − means ÷, × means + and ÷ means −, what is 12 − 2 × 6 + 19?
27. 27.If + means ÷, − means ×, × means − and ÷ means +, what is 3 ÷ 4 − 20 × 3?
28. 28.If + means ×, − means +, × means ÷ and ÷ means −, what is 14 − 12 + 4 ÷ 14?
29. 29.If + means ×, − means ÷, × means + and ÷ means −, what is 16 + 18 − 8 × 16?
30. 30.If + means −, − means ÷, × means + and ÷ means ×, what is 16 ÷ 10 × 15 + 16?
31. 31.If + means −, − means ÷, × means + and ÷ means ×, what is 13 ÷ 19 × 4 + 6?
32. 32.If + means ×, − means +, × means ÷ and ÷ means −, what is 14 + 12 × 4 ÷ 9?
33. 33.If + means −, − means ×, × means ÷ and ÷ means +, what is 13 ÷ 9 − 14 + 8?
34. 34.If + means ×, − means ÷, × means − and ÷ means +, what is 7 + 13 × 16 ÷ 15?
35. 35.If + means −, − means ×, × means ÷ and ÷ means +, what is 2 − 14 + 10 ÷ 13?
36. 36.If + means ÷, − means +, × means − and ÷ means ×, what is 3 × 5 − 8 ÷ 7?
37. 37.If + means −, − means +, × means ÷ and ÷ means ×, what is 4 + 3 ÷ 8 × 12?
38. 38.If + means ×, − means ÷, × means + and ÷ means −, what is 4 − 4 + 9 ÷ 6?
39. 39.If + means −, − means +, × means ÷ and ÷ means ×, what is 16 × 16 ÷ 17 − 8?
40. 40.If + means −, − means +, × means ÷ and ÷ means ×, what is 9 + 2 ÷ 4 × 2?

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