化简-65+6/((-3))+40

解答

化简

- 65 + \frac{6}{( - 3 )} + 40

- 27

求解步骤

- 65 + \frac{6}{- 3} + 40

数字相除:

\frac{6}{- 3} = - 2

= - 65 - 2 + 40

数字相加:

- 65 - 2 + 40 = - 27

= - 27

4^{2} \cdot 2 - 30 \cdot \frac{2}{6} + 4 \cdot 3

l o n g d i v i s i o n \frac{900}{4}

s im pl i f y 8^{2} - \frac{16}{2 ^{2}} \cdot 4 - 3

(17 - 3) \cdot (14 - 6) - 22

l o n g m u lt 0.5 \cdot 4