[2-(3+2)*(-1)]+6*[8-(3-4)*2]= eching

$$[ 2 - ( 3 + 2 ) \cdot ( - 1 ) ] + 6 \cdot [ 8 - ( 3 - 4 ) \cdot 2 ] =$$

Baholash

$$67$$

Yechim qadamlari

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

$$2-5\left(-1\right)+6\left(8-\left(3-4\right)\times 2\right)$$

-5 hosil qilish uchun 5 va -1 ni ko'paytirish.

$$2-\left(-5\right)+6\left(8-\left(3-4\right)\times 2\right)$$

-5 ning teskarisi 5 ga teng.

$$2+5+6\left(8-\left(3-4\right)\times 2\right)$$

7 olish uchun 2 va 5'ni qo'shing.

$$7+6\left(8-\left(3-4\right)\times 2\right)$$

-1 olish uchun 3 dan 4 ni ayirish.

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

-2 ning teskarisi 2 ga teng.

$$7+6\left(8+2\right)$$

10 olish uchun 8 va 2'ni qo'shing.

$$7+6\times 10$$

60 hosil qilish uchun 6 va 10 ni ko'paytirish.

$$7+60$$

67 olish uchun 7 va 60'ni qo'shing.

$$67$$

Omil

$$67$$