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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. 2-0
2
10
0
16
2. 10-7
3
4
12
9
3. 13-4
9
2
0
6
4. 10-9
6
3
1
4
5. 16-0
0
1
16
3
6. 3-3
0
13
3
5
7. 18-12
16
6
0
15
8. 17-3
14
0
5
10
9. 12-6
6
17
11
15
10. 17-15
2
17
13
6
11. 11-11
0
14
18
1
12. 18-8
10
6
1
2
13. 16-9
7
13
2
0
14. 19-4
9
0
15
3
15. 20-7
6
2
13
18
16. 13-9
8
4
0
5
17. 16-16
6
2
0
4
18. 16-6
11
15
10
7
19. 13-5
8
12
3
17
20. 8-5
5
2
3
10
21. 18-2
5
15
1
16
22. 12-3
9
14
15
0
23. 9-1
11
8
3
10
24. 16-7
9
7
17
0
25. 19-12
16
0
12
7
26. 11-8
8
7
7
3
27. 20-5
10
15
8
10
28. 20-11
2
2
5
9
29. 19-1
5
18
5
4
30. 10-3
17
5
6
7
31. 14-12
1
4
2
5
32. 17-10
19
7
17
4
33. 17-12
5
0
0
1
34. 18-0
4
2
18
14
35. 7-4
6
16
0
3
36. 11-0
1
2
14
11
37. 18-13
15
4
5
10
38. 14-9
7
7
10
5
39. 17-16
1
0
4
15
40. 19-16
11
14
3
16
41. 20-18
19
2
4
10
42. 8-7
10
15
1
3
43. 15-15
1
1
2
0
44. 6-6
7
0
15
19
45. 12-12
11
6
0
11
46. 15-10
4
5
13
1
47. 20-10
12
1
10
4
48. 19-14
9
3
4
5
49. 20-16
12
11
2
4
50. 14-2
4
12
2
6