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