Răspuns:
128+54:6=
128+9=
137
(199+1)-3×7=
200-21=
179
100-(8×8:8)=
100-(64:8)=
100-8=
92
2×8+56:7=
16+8=
24
7×(46-38)=
7×8=
56
45+20:4-3×5=
45+5-15=
50-15=
35
(10+13)+(36:9-21:7)=
23+(4-3)=
23+1=
24
(5×4)+(45-2×9×6×0)=
20+(45-0)=
20+45=
65
164:(100-9:9-5×10)=
164:(100-1-50)=
164:(99-50)=
164:49=
3 rest 17
5×(10:10×10)+(8×3-23)=
5×(1×10)+(24-23)=
5×10+(24-23)=
50+1=
51
48+(103-100)×9+(24:3×0)=
48+3×9+(8×0)=
48+27+0=
75