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fă proba la 72:8×4=?

Răspuns :

72 : 8 × 4 =

= 9 × 4

= 36

Proba :

36 : 4 × 8 =

= 9 × 8

= 72



72:8×4=
9×4=36

36:4×8=
9×8=72