60+{2*[7+18-(14-8)]}-173-18-2+13 eching

$$60 + \{ 2 \cdot [ 7 + 18 - ( 14 - 8 ) ] \} - 173 - 18 - 2 + 13$$

Baholash

$$-82$$

Yechim qadamlari

25 olish uchun 7 va 18'ni qo'shing.

$$60+2\left(25-\left(14-8\right)\right)-173-18-2+13$$

6 olish uchun 14 dan 8 ni ayirish.

$$60+2\left(25-6\right)-173-18-2+13$$

19 olish uchun 25 dan 6 ni ayirish.

$$60+2\times 19-173-18-2+13$$

38 hosil qilish uchun 2 va 19 ni ko'paytirish.

$$60+38-173-18-2+13$$

98 olish uchun 60 va 38'ni qo'shing.

$$98-173-18-2+13$$

-75 olish uchun 98 dan 173 ni ayirish.

$$-75-18-2+13$$

-93 olish uchun -75 dan 18 ni ayirish.

$$-93-2+13$$

-95 olish uchun -93 dan 2 ni ayirish.

$$-95+13$$

-82 olish uchun -95 va 13'ni qo'shing.

$$-82$$

Omil

$$-82$$