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Test your basic knowledge |
Subtractions Upto 20
Start Test
Study First
Subjects
:
math
,
subtraction
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. 17-12
2
8
5
7
2. 11-4
2
6
7
0
3. 6-3
3
15
1
0
4. 11-0
4
11
7
13
5. 19-1
18
3
6
9
6. 4-0
9
1
2
4
7. 16-1
1
15
12
5
8. 11-10
1
17
4
2
9. 8-6
4
5
2
3
10. 18-8
19
12
4
10
11. 2-2
4
6
0
12
12. 16-14
2
1
13
3
13. 20-19
8
0
10
1
14. 16-0
16
12
12
8
15. 14-12
9
2
6
0
16. 15-9
7
12
6
17
17. 12-11
1
9
0
9
18. 16-15
0
5
12
1
19. 15-12
5
7
3
12
20. 14-8
6
0
16
1
21. 18-11
1
6
2
7
22. 14-10
17
4
1
6
23. 20-7
12
13
1
2
24. 4-4
11
14
0
5
25. 7-0
6
7
2
9
26. 8-3
11
16
0
5
27. 15-4
1
1
0
11
28. 7-7
2
2
1
0
29. 20-11
19
9
5
6
30. 17-9
8
5
2
9
31. 8-8
16
0
14
12
32. 18-0
18
11
9
5
33. 11-1
9
10
0
3
34. 9-0
9
7
8
3
35. 13-1
12
8
6
14
36. 18-9
1
9
3
1
37. 12-7
2
11
2
5
38. 8-1
13
9
16
7
39. 13-12
6
9
12
1
40. 16-11
5
8
7
3
41. 18-18
2
0
7
4
42. 12-12
2
0
7
1
43. 6-5
11
1
4
10
44. 20-13
11
2
7
15
45. 17-7
1
10
7
18
46. 15-0
17
3
13
15
47. 18-6
4
16
14
12
48. 2-1
0
1
2
6
49. 19-12
2
8
4
7
50. 15-11
3
4
5
6