3(8-1)+4(3+2)-5(5-4) eching

$$3(8-1)+4(3+2)-5(5-4)$$

Baholash

$$36$$

Yechim qadamlari

7 olish uchun 8 dan 1 ni ayirish.

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

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

$$21+4\left(3+2\right)-5\left(5-4\right)$$

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

$$21+4\times 5-5\left(5-4\right)$$

20 hosil qilish uchun 4 va 5 ni ko'paytirish.

$$21+20-5\left(5-4\right)$$

41 olish uchun 21 va 20'ni qo'shing.

$$41-5\left(5-4\right)$$

1 olish uchun 5 dan 4 ni ayirish.

$$41-5\times 1$$

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

$$41-5$$

36 olish uchun 41 dan 5 ni ayirish.

$$36$$

Omil

$$2^{2}\times 3^{2}$$