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