Question

a)4.4+(-106)÷(+2)+(+10).(-3)b)12.12+(√36)÷(+6)+(-24)÷(-2) c) (+10)+(-4)-(-2)​

Answer 1

Explicação passo-a-passo:

$a)4 \times 4 + ( - 106) \div (2) +(10) \times ( - 3) \\ 16 - 53 - 30 \\ - 67 \\ \\ \\ b)12 \times 12 + ( \sqrt{36} ) \div ( + 6) + ( - 24) \div ( - 2) \\ 144 + 6 \div 6 + 12 \\ 144 + 1 + 12 \\ 157 \\ \\ \\c)10 + ( - 4) - ( - 2) \\ 10 - 4 + 2 \\ 6 + 2 \\ 8$

• Espero ter ajudado