Question

ma ajutati la:5x8+4x9+4:2+(100-93)=
2 9x3+5x9x(52-34)+9=
3 6x(14:7)+(26-9)-14=
4 (6x7)-38+(38+46)=
5 (7x7)+(20:5)x6-28=

Answer 1

Explicație pas cu pas:

ღSalutare!ღ

1) 5×8+4×9+4:2+(100-93)=40+36+2+7=76+2+7=78+7=85

2) 9×3+5×9×(52-34)+9=27+45×18+9=27+810+9=837+9=846

3) 6×(14:7)+(26-9)-14=6×2+17-14=12+17-14=29-14=15

4) (6×7)-38+(38+46)=42-38+84=4+84=88

5) (7×7)+(20:5)×6-28=49+4×6-28=49+24-28=73-28=45

Succes!!;)