+, - Common Denominators
+, - Different Denominators
+, - Mixed Numbers
Multiplication and Division of Fractions
Fractions with Variables
100
(-11/13) + 8/13 =
100
7/8 - 1/4 =
100
3/8 - (2_1/8) =
100
(-5/12) x 9/10 =
100
C/6 + 5C/6 =
200
1/12 + 5/12 =
200
3/7 + 9/14 =
200
(3_1/7) - (1_5/7) =
200
5/12 x 15 =
200
(3D/5) - (2D/5) =
300
3/10 - 7/10 =
300
(-3/8) - (-9/20) =
300
(7_4/5) + (5_3/7) =
300
(6/7) % (2) =
300
(Y/8A) + (-5Y/8A) =
400
(-4/15) - 1/15 =
400
(-7/12) + (4/15) =
400
(-7_3/11) - (-8) =
400
(7_1/3) % (1_4/7) =
400
W/3 + W/12 =
500
15/8 - 7/8 + 3/8 =
500
(1/4) - (6/7) + (3/14) =
500
(12_5/8) - 3/4 =
500
(15_3/4) % (-2_5/8) =
500
(16/25N) + (9/10N) =
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