bonus
5x10=
50
20+5=
25
16-8=
8
2x2=
4
5+5=
10
900+4
904
300+12
312
12-6=
6
5x5=
50x10=
500
500x2=
1.000
16+3=
19
500-200=
300
3x12=
36
15-10=
5
7-2=
12+9
21
50-32=
18
50x2=
100
60x2=
120
20x1=
20
10+10=
20
5000-2000=
3000
45x2=
90
100+12=
112