+
-
÷
x
solving equations
100
1/2 + 2/3
1 1/6
100
3/4 - 1/2
1/4
100
1/2 ÷ 1/2
1
100
1/2 x 3/4
3/8
100
5/8n= 20/32
n= 4
200
2 4/5 + 3 3/6
6 3/10
200
3 1/2 - 2 1/4
1 1/4
200
1 2/3 ÷1 3/3
5/6
200
1 2/3 x 1/2
1 1/6
200
12/26m= 36/78
m=3
300
7/10 + 6/20
1
300
12 1/2 - 11 5/9
1 1/18
300
1 3/8 ÷ 2 5/16
22/37
300
2 6/9 x 3 2/3
8 8/9
300
5/7y=25/49
y=5/7
400
2 5/8 +7 6/8
10 3/8
400
3 5/10 - 2 4/5
1 3/10
400
6 3/5 ÷ 4 5/9
1 92/205
400
4/7 x 20 6/7
11 3/7
400
4 3/4h=8 9/16
h= 2 3/4
500
11 4/6 + 12 5/18
23 17/18
500
34 1/2 -23 5/7
11 3/14
500
11 2/4 ÷ 3 7/10
6 3/37
500
7 4/5 x 3 8/9
30 1/3
500
7 4/21k=35 12/105
k=5 3/20