Dodawanie
420+67
=487
40-20
20
8*7
=56
4/2
2
2+2*2
6
69+67
=136
100-55
45
4*3
12
22/2
11
28+11-10
29
48+323
371
287-86
201
67*2
134
21/3
7
88+11
99
2,76+8,67
11,43
348-256
92
25*5
125
81/9
9
40*2-15
65
234+706
940
971-8,69
962.31
89*5
445
234/45
5,2
2+2
4