(-5+6div3)+4-7[2-5(4-6)] eching

$$( - 5 + 6 \div 3 ) + 4 - 7 [ 2 - 5 ( 4 - 6 ) ]$$

Baholash

$$-83$$

Yechim qadamlari

2 ni olish uchun 6 ni 3 ga bo‘ling.

$$-5+2+4-7\left(2-5\left(4-6\right)\right)$$

-3 olish uchun -5 va 2'ni qo'shing.

$$-3+4-7\left(2-5\left(4-6\right)\right)$$

1 olish uchun -3 va 4'ni qo'shing.

$$1-7\left(2-5\left(4-6\right)\right)$$

-2 olish uchun 4 dan 6 ni ayirish.

$$1-7\left(2-5\left(-2\right)\right)$$

-10 hosil qilish uchun 5 va -2 ni ko'paytirish.

$$1-7\left(2-\left(-10\right)\right)$$

-10 ning teskarisi 10 ga teng.

$$1-7\left(2+10\right)$$

12 olish uchun 2 va 10'ni qo'shing.

$$1-7\times 12$$

84 hosil qilish uchun 7 va 12 ni ko'paytirish.

$$1-84$$

-83 olish uchun 1 dan 84 ni ayirish.

$$-83$$

Omil

$$-83$$