Question

78x105 - 78x104 in 2 moduri

Answer 1

Raspuns:

78

Explicație pas cu pas:

78×105-78×104=78×(105-104)=78×1=78

78×105-78×104=8190-8112=78

Answer 2

Răspuns:

78×105 -78×104=

8190-8112=78

78 ×(105-104) =

78 ×1=78