Răspuns :
ex.6
4444+(3x2)=4444+6=4450
4450:2=2225
......................................
ex. 7
[(42x5+43x5)-5x5]:4+900=
[(210+215)-25]:4+900=
[425-25]:4+900=
400:4+900
100+900=1000
4444+(3x2)=4444+6=4450
4450:2=2225
......................................
ex. 7
[(42x5+43x5)-5x5]:4+900=
[(210+215)-25]:4+900=
[425-25]:4+900=
400:4+900
100+900=1000
6.
3×2=6
6+4444=4450
4450:2=2225
7.
[(42×5+43×5)-5×5]:4+900=
(210+215-25):4+900=
(210+190):4+900=
400:4+900=
100+900=1000
Sper ca te-am ajutat :*
Coronița ?
3×2=6
6+4444=4450
4450:2=2225
7.
[(42×5+43×5)-5×5]:4+900=
(210+215-25):4+900=
(210+190):4+900=
400:4+900=
100+900=1000
Sper ca te-am ajutat :*
Coronița ?