Symbol Substitution Worksheet

Logical reasoning lesson 26: Symbol substitution · Set 630 · 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 12 × 2 + 8 ÷ 5?
2. 2.If + means ×, − means ÷, × means + and ÷ means −, what is 4 × 17 ÷ 6 + 3?
3. 3.If + means ×, − means ÷, × means + and ÷ means −, what is 4 ÷ 12 × 7 + 16?
4. 4.If + means ×, − means ÷, × means + and ÷ means −, what is 11 ÷ 9 × 8 + 18?
5. 5.If + means −, − means +, × means ÷ and ÷ means ×, what is 14 × 2 ÷ 7 + 18?
6. 6.If + means ÷, − means ×, × means + and ÷ means −, what is 2 − 10 × 11 ÷ 7?
7. 7.If + means ÷, − means ×, × means − and ÷ means +, what is 10 × 9 ÷ 3 − 6?
8. 8.If + means ×, − means ÷, × means − and ÷ means +, what is 6 ÷ 4 × 16 − 4?
9. 9.If + means −, − means ÷, × means + and ÷ means ×, what is 10 ÷ 20 + 14 × 12?
10. 10.If + means −, − means ×, × means ÷ and ÷ means +, what is 10 + 20 × 5 ÷ 15?
11. 11.If + means −, − means ×, × means ÷ and ÷ means +, what is 5 + 5 ÷ 13 − 6?
12. 12.If + means ÷, − means ×, × means + and ÷ means −, what is 8 + 2 × 5 − 3?
13. 13.If + means ÷, − means ×, × means − and ÷ means +, what is 13 − 20 + 5 × 20?
14. 14.If + means ×, − means ÷, × means − and ÷ means +, what is 18 + 2 × 10 ÷ 2?
15. 15.If + means ×, − means ÷, × means + and ÷ means −, what is 20 × 14 + 12 ÷ 14?
16. 16.If + means ÷, − means +, × means − and ÷ means ×, what is 10 × 3 − 12 + 2?
17. 17.If + means −, − means +, × means ÷ and ÷ means ×, what is 9 + 9 − 15 ÷ 10?
18. 18.If + means −, − means ÷, × means + and ÷ means ×, what is 5 ÷ 7 × 16 + 8?
19. 19.If + means −, − means ×, × means ÷ and ÷ means +, what is 5 + 5 ÷ 8 × 8?
20. 20.If + means −, − means ÷, × means + and ÷ means ×, what is 6 + 16 × 15 ÷ 9?
21. 21.If + means −, − means +, × means ÷ and ÷ means ×, what is 14 + 3 − 9 ÷ 18?
22. 22.If + means ÷, − means ×, × means − and ÷ means +, what is 6 ÷ 10 − 10 × 14?
23. 23.If + means −, − means +, × means ÷ and ÷ means ×, what is 9 ÷ 6 + 11 − 2?
24. 24.If + means ÷, − means +, × means − and ÷ means ×, what is 6 − 10 + 10 ÷ 10?
25. 25.If + means ×, − means ÷, × means − and ÷ means +, what is 4 + 6 × 17 ÷ 3?
26. 26.If + means ×, − means ÷, × means + and ÷ means −, what is 17 + 14 − 2 × 8?
27. 27.If + means ÷, − means ×, × means − and ÷ means +, what is 14 ÷ 18 − 13 × 9?
28. 28.If + means ÷, − means ×, × means + and ÷ means −, what is 19 ÷ 18 × 3 − 20?
29. 29.If + means −, − means +, × means ÷ and ÷ means ×, what is 11 + 4 − 6 ÷ 17?
30. 30.If + means ×, − means +, × means ÷ and ÷ means −, what is 13 ÷ 3 − 14 + 3?
31. 31.If + means ×, − means ÷, × means − and ÷ means +, what is 16 − 8 ÷ 6 + 4?
32. 32.If + means ×, − means ÷, × means + and ÷ means −, what is 14 + 3 − 3 × 12?
33. 33.If + means −, − means ÷, × means + and ÷ means ×, what is 5 + 19 × 15 ÷ 16?
34. 34.If + means −, − means ×, × means ÷ and ÷ means +, what is 20 − 11 × 4 ÷ 2?
35. 35.If + means −, − means ÷, × means + and ÷ means ×, what is 4 − 2 + 2 × 8?
36. 36.If + means ÷, − means ×, × means − and ÷ means +, what is 7 ÷ 18 − 19 × 15?
37. 37.If + means −, − means ÷, × means + and ÷ means ×, what is 10 + 10 × 4 ÷ 15?
38. 38.If + means ÷, − means +, × means − and ÷ means ×, what is 15 − 5 ÷ 6 × 4?
39. 39.If + means ÷, − means ×, × means − and ÷ means +, what is 12 × 7 ÷ 5 − 16?
40. 40.If + means ÷, − means +, × means − and ÷ means ×, what is 20 ÷ 4 + 4 − 8?

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