25+30
55
70-40
30
1÷1
1
9 X 9
81
1+1
11
705+1
706
897-653
244
49÷7
7
3 X 3
9
6+7+6+1
20
60+75
135
90-90
0
9÷9
2X2
4
2+2
80+60
140
82-7
75
81÷9
9 X 0
7÷1
125+75
200
78-76
2
54÷9
6
7X6
42
8 X 8
64
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