32*80+((66-225)*(65*07-32)+225*(65*075-32))= eching

$$32 \times 80+((66-225) \times (65 \times 07-32)+225 \times (65 \times 075-32))=$$

Baholash

$$448$$

Yechim qadamlari

2560 hosil qilish uchun 32 va 80 ni ko'paytirish.

$$2560+\left(66-225\right)\left(65\times 0\times 7-32\right)+225\left(65\times 0\times 75-32\right)$$

-159 olish uchun 66 dan 225 ni ayirish.

$$2560-159\left(65\times 0\times 7-32\right)+225\left(65\times 0\times 75-32\right)$$

0 hosil qilish uchun 65 va 0 ni ko'paytirish.

$$2560-159\left(0\times 7-32\right)+225\left(65\times 0\times 75-32\right)$$

0 hosil qilish uchun 0 va 7 ni ko'paytirish.

$$2560-159\left(-32\right)+225\left(65\times 0\times 75-32\right)$$

5088 hosil qilish uchun -159 va -32 ni ko'paytirish.

$$2560+5088+225\left(65\times 0\times 75-32\right)$$

7648 olish uchun 2560 va 5088'ni qo'shing.

$$7648+225\left(65\times 0\times 75-32\right)$$

0 hosil qilish uchun 65 va 0 ni ko'paytirish.

$$7648+225\left(0\times 75-32\right)$$

0 hosil qilish uchun 0 va 75 ni ko'paytirish.

$$7648+225\left(0-32\right)$$

-32 olish uchun 0 dan 32 ni ayirish.

$$7648+225\left(-32\right)$$

-7200 hosil qilish uchun 225 va -32 ni ko'paytirish.

$$7648-7200$$

448 olish uchun 7648 dan 7200 ni ayirish.

$$448$$

Omil

$$2^{6}\times 7$$