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Review Lesson
Math6.org
Add and Subtract Fractions Page
Subtracting Fractions Drill (Double Points)
Type your answer, then press "Check".
After a correct answer, click the => to advance to the next question.
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5
/
7
-
2
/
7
=
Check
?
3
/
7
?
Study
3
/
4
-
1
/
3
=
Check
?
5
/
12
?
Study
8
/
9
-
5
/
9
=
Check
?
1
/
3
?
Study
7
/
12
-
1
/
4
=
Check
?
1
/
3
?
Study
8
/
9
-
5
/
9
=
Check
?
1
/
3
?
Study
7
/
8
-
1
/
2
=
Check
?
3
/
8
?
Study
2
/
3
-
1
/
5
=
Check
?
7
/
15
?
Study
7
/
8
-
5
/
8
=
Check
?
1
/
4
?
Study
7
/
8
-
1
/
2
=
Check
?
3
/
8
?
Study
7
/
9
-
1
/
2
=
Check
?
5
/
18
?
Study
1
/
2
-
1
/
9
=
Check
?
7
/
18
?
Study
1
/
2
-
1
/
6
=
Check
?
1
/
3
?
Study
1
/
2
-
1
/
3
=
Check
?
1
/
6
?
Study
4
/
5
-
3
/
5
=
Check
?
1
/
5
?
Study
17
/
20
-
2
/
5
=
Check
?
9
/
20
?
Study
5
/
6
-
1
/
2
=
Check
?
1
/
3
?
Study
13
/
16
-
1
/
4
=
Check
?
9
/
16
?
Study
2
/
3
-
1
/
6
=
Check
?
1
/
2
?
Study
3
/
5
-
1
/
5
=
Check
?
2
/
5
?
Study
3
/
4
-
1
/
8
=
Check
?
5
/
8
?
Study
2
/
5
-
1
/
10
=
Check
?
3
/
10
?
Study
3
/
5
-
1
/
5
=
Check
?
2
/
5
?
Study
11
/
16
-
1
/
4
=
Check
?
7
/
16
?
Study
5
/
6
-
4
/
9
=
Check
?
7
/
18
?
Study
2
/
3
-
3
/
5
=
Check
?
1
/
15
?
Study
3
/
8
-
3
/
16
=
Check
?
3
/
16
?
Study
6
/
7
-
1
/
3
=
Check
?
11
/
21
?
Study
7
/
10
-
1
/
4
=
Check
?
9
/
20
?
Study
7
/
10
-
1
/
4
=
Check
?
2
/
3
?
Study
2
/
3
-
1
/
12
=
Check
?
7
/
12
?
Study
OK
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