8-(5-4(-6+7(5-2))-3) eching

$$8-(5-4(-6+7(5-2))-3)$$

Baholash

$$66$$

Yechim qadamlari

3 olish uchun 5 dan 2 ni ayirish.

$$8-\left(5-4\left(-6+7\times 3\right)-3\right)$$

21 hosil qilish uchun 7 va 3 ni ko'paytirish.

$$8-\left(5-4\left(-6+21\right)-3\right)$$

15 olish uchun -6 va 21'ni qo'shing.

$$8-\left(5-4\times 15-3\right)$$

60 hosil qilish uchun 4 va 15 ni ko'paytirish.

$$8-\left(5-60-3\right)$$

-55 olish uchun 5 dan 60 ni ayirish.

$$8-\left(-55-3\right)$$

-58 olish uchun -55 dan 3 ni ayirish.

$$8-\left(-58\right)$$

-58 ning teskarisi 58 ga teng.

$$8+58$$

66 olish uchun 8 va 58'ni qo'shing.

$$66$$

Omil

$$2\times 3\times 11$$