Grade 2 Subtraction Worksheets | Free Printables | Math Worksheets - Free Printable

Let’s go through each subtraction problem one by one. I’ll calculate each answer carefully and double-check them.

1. 20 - 11 = 9 → (20 minus 10 is 10, minus 1 more is 9) ✔
2. 15 - 9 = 6 → (15 minus 10 is 5, plus 1 is 6) ✔
3. 18 - 10 = 8 → (easy! just take away 10) ✔
4. 20 - 10 = 10 → (half of 20) ✔
5. 40 - 15 = 25 → (40 minus 10 is 30, minus 5 more is 25) ✔
6. 25 - 13 = 12 → (25 minus 10 is 15, minus 3 is 12) ✔
7. 35 - 11 = 24 → (35 minus 10 is 25, minus 1 is 24) ✔
8. 30 - 20 = 10 → (take away 20 from 30) ✔
9. 25 - 18 = 7 → (25 minus 20 is 5, but we only subtracted 18, so add back 2 → 7) ✔
10. 28 - 10 = 18 → (just remove the 10) ✔
11. 33 - 14 = 19 → (33 minus 10 is 23, minus 4 is 19) ✔
12. 21 - 16 = 5 → (21 minus 15 is 6, minus 1 more is 5) ✔
13. 33 - 18 = 15 → (33 minus 20 is 13, but we only subtracted 18, so add back 2 → 15) ✔
14. 18 - 9 = 9 → (half of 18) ✔
15. 28 - 10 = 18 → (same as #10) ✔
16. 25 - 15 = 10 → (easy! 25 minus 15) ✔
17. 19 - 9 = 10 → (19 minus 10 is 9, plus 1 is 10) ✔
18. 28 - 12 = 16 → (28 minus 10 is 18, minus 2 is 16) ✔
19. 29 - 15 = 14 → (29 minus 10 is 19, minus 5 is 14) ✔
20. 23 - 11 = 12 → (23 minus 10 is 13, minus 1 is 12) ✔

All answers checked and correct.

Final Answer:
1. 9
2. 6
3. 8
4. 10
5. 25
6. 12
7. 24
8. 10
9. 7
10. 18
11. 19
12. 5
13. 15
14. 9
15. 18
16. 10
17. 10
18. 16
19. 14
20. 12