4-2*(-3)-(8+7-16)*(-2)= eching

$$4 - 2 \cdot ( - 3 ) - ( 8 + 7 - 16 ) \cdot ( - 2 ) =$$

Baholash

$$8$$

Yechim qadamlari

-6 hosil qilish uchun 2 va -3 ni ko'paytirish.

$$4-\left(-6\right)-\left(8+7-16\right)\left(-2\right)$$

-6 ning teskarisi 6 ga teng.

$$4+6-\left(8+7-16\right)\left(-2\right)$$

10 olish uchun 4 va 6'ni qo'shing.

$$10-\left(8+7-16\right)\left(-2\right)$$

15 olish uchun 8 va 7'ni qo'shing.

$$10-\left(15-16\right)\left(-2\right)$$

-1 olish uchun 15 dan 16 ni ayirish.

$$10-\left(-\left(-2\right)\right)$$

2 hosil qilish uchun -1 va -2 ni ko'paytirish.

$$10-2$$

8 olish uchun 10 dan 2 ni ayirish.

$$8$$

Omil

$$2^{3}$$