Răspuns :
Răspuns:
[tex](72 \div 6) + 3 = 15 \\ 72 \div (6 + 3) = 8 \\ (3 \times 8) - 7 = 17 \\ 3 \times (8 - 7) = 3 \\ 40 - (5 \times 7) = 5 \\ (40 - 5) \times 7 = 245[/tex]
Răspuns:
[tex](72 \div 6) + 3 = 15 \\ 72 \div (6 + 3) = 8 \\ (3 \times 8) - 7 = 17 \\ 3 \times (8 - 7) = 3 \\ 40 - (5 \times 7) = 5 \\ (40 - 5) \times 7 = 245[/tex]