Addition
72 + 83
155
98 - 42
56
1/4 + 2/4
3/4
36 / 6
6
6 x 4
24
47 + 98
145
42-29
13
4/9 + 1/9 + 3/9
8/9
100/10
10
7 x 7
49
8367 + 836
9203
852-659
193
3/7 + 4/14
10/14, 5/7
72 / 9
8
82 x 64
492
82674 + 82738
165,412
9787 - 4978
4809
Simplify:
7/21
1/3
121 / 11
11
634 x 4
2,536
98765 + 45978
144,743
85479-4952
80,527
5/15 + 2/3
15/15 or 1!
132/12
11
7684 x 5
38,420