Somme
4+6
10
2-2
0
21 x 10
210
10 / 2
5
√100
10
20+47
67
150-20
130
29 x 15
435
200 / 5
40
√225
15
47+79+21
147
120-30-20
70
97 x 87
8439
300 / 6
50
√400
20
132+930
1062
-(65-32)-32
-65
359 x 69
24771
840 / 4
210
√625
25
18235+235+16
18486
1602-37-(52-15)-3
1525
489 x 253
123717
2250 / 9
250
√2500
50