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3. Calculaţi: a) [(14+3.6-4): 4+3]: 2 +8​

Răspuns :

Răspuns:

[(14+18-4)÷4+3]÷2+8=

(32-4)÷4+3÷2+8=

28÷4+3÷2+8=

7+3÷2+8=

11-2+8=

9+8=

17

(28:4+3):2+8
10:2+8
5+8
13