Question

d) (5. 10 - 6): (3.4 - 1)
e) (92: 2 - 1):(1 - 2.5)
1) (8 + 10:2 - 12): (-4 + 3)​

Answer 1

Resposta:

123

• pq sumida dl
• ND d
• kfj

Answer 2

Oii!

d) 4

$(5 \times 10 - 6) \div (3 \times 4 - 1) =$

$(50 - 6) \div (12 - 1)$

$44 \div 11$

$4$

e) -5

$(92 \div 2 - 1) \div (1 - 2 \times 5) =$

$(46 - 1) \div (1 - 10)$

$45 \div ( - 9)$

1) -1

$(8 + 10 \div 2 - 12) \div ( - 4 + 3) =$

$(8 + 5 - 12) \div ( - 1)$

$1 \div ( - 1)$

$- 1$

Espero ter ajudado S2