Question

Scrie exm in caiet,apoi verifica daca rezultatele sunt corecte,facand proba.
A) 7×3=21
6×5=30
B) 4×7=28
42÷6=7
C) 21÷3=7
60÷6=10

Answer 1

a)7x3=21
21:3=7
21:7=3
6x5=30
30:6=5
30:5=6

b)4x7=28
28:7=4
28:4=7
42:6=7
7x6=42

c)21:3=7
7x3=21
60:6=10
10x6=60