Issolvi (30-5*7+250:50):6-(5*5-35)

$$( 30 - 5 \cdot 7 + 250 : 50 ) : 6 - ( 5 \cdot 5 - 35 )$$

Evalwa

$$10$$

Passi tas-Soluzzjonijiet

Immultiplika 5 u 7 biex tikseb 35.

$$\frac{30-35+\frac{250}{50}}{6}-\left(5\times 5-35\right)$$

Naqqas 35 minn 30 biex tikseb -5.

$$\frac{-5+\frac{250}{50}}{6}-\left(5\times 5-35\right)$$

Iddividi 250 b'50 biex tikseb5.

$$\frac{-5+5}{6}-\left(5\times 5-35\right)$$

Żid -5 u 5 biex tikseb 0.

$$\frac{0}{6}-\left(5\times 5-35\right)$$

Żero diviż minn kwalunkwe numru li mhux żero jirriżulta f'żero.

$$0-\left(5\times 5-35\right)$$

Immultiplika 5 u 5 biex tikseb 25.

$$0-\left(25-35\right)$$

Naqqas 35 minn 25 biex tikseb -10.

$$0-\left(-10\right)$$

L-oppost ta' -10 huwa 10.

$$0+10$$

Żid 0 u 10 biex tikseb 10.

$$10$$

Fattur

$$2\times 5$$