Răspuns :

Daniel201793id

Explicație pas cu pas:

Mod 1.8×(3+4)=8×7=56

Mod 2.(8×3)+(8×4)=24+32=56

Mod 1.3×(7-4)=3×3=9

Mod 2.(3×7)-(3×4)=21-12=9

Mod 1.(36+12):6=48:6=8

Mod 2.(36:6)+(12:6)=6+2=8

Mihai5435id

8× (3+4)= 8×(3+4)=8×3+8×4

=8×7= =24+32=

=56 =56

3×(7-4)= 3×(7-4)=3×7-3×4=

=3×3= =21+12)

=6 =33

(36+12):6= (36+12):6=36:6+12:6=

=48:6= =6+2=

=8 =8

Bafta.

Cu placere.

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