SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
Search
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. 15-15
4
12
1
0
2. 20-17
6
1
3
10
3. 12-6
1
12
6
2
4. 9-5
0
3
4
3
5. 19-16
3
4
9
1
6. 20-15
2
12
11
5
7. 10-8
16
15
1
2
8. 8-0
4
4
0
8
9. 11-10
14
1
6
0
10. 20-9
6
14
13
11
11. 16-0
3
8
11
16
12. 14-6
9
2
6
8
13. 17-12
11
0
3
5
14. 11-6
13
11
7
5
15. 18-4
7
8
6
14
16. 9-0
5
1
13
9
17. 14-12
4
2
5
14
18. 9-2
5
0
4
7
19. 15-3
2
12
2
2
20. 7-5
2
1
13
7
21. 19-11
2
4
8
0
22. 4-4
12
8
13
0
23. 18-14
3
0
3
4
24. 20-4
14
16
8
11
25. 4-1
3
12
0
2
26. 15-12
5
3
2
0
27. 13-2
9
5
6
11
28. 14-11
2
3
6
10
29. 12-2
9
2
10
5
30. 19-5
0
14
6
16
31. 8-7
3
1
2
0
32. 12-0
0
12
0
7
33. 10-3
1
7
11
11
34. 2-0
2
17
9
13
35. 12-10
2
0
0
9
36. 6-4
10
2
6
6
37. 20-5
15
9
19
6
38. 13-0
4
13
17
2
39. 20-20
17
3
8
0
40. 20-14
8
0
7
6
41. 13-12
0
0
1
9
42. 1-0
2
1
3
0
43. 3-3
2
17
5
0
44. 18-16
12
2
3
6
45. 18-9
9
1
0
6
46. 14-10
15
11
4
18
47. 16-16
13
4
0
10
48. 13-11
2
12
13
10
49. 20-18
12
10
2
3
50. 10-6
3
4
12
11