6*32*97-31*1*13-42+93*20 eching

$$6 \cdot 32 \cdot 97 - 31 \cdot 1 \cdot 13 - 42 + 93 \cdot 20$$

Baholash

$$20039$$

Yechim qadamlari

192 hosil qilish uchun 6 va 32 ni ko'paytirish.

$$192\times 97-31\times 1\times 13-42+93\times 20$$

18624 hosil qilish uchun 192 va 97 ni ko'paytirish.

$$18624-31\times 1\times 13-42+93\times 20$$

31 hosil qilish uchun 31 va 1 ni ko'paytirish.

$$18624-31\times 13-42+93\times 20$$

403 hosil qilish uchun 31 va 13 ni ko'paytirish.

$$18624-403-42+93\times 20$$

18221 olish uchun 18624 dan 403 ni ayirish.

$$18221-42+93\times 20$$

18179 olish uchun 18221 dan 42 ni ayirish.

$$18179+93\times 20$$

1860 hosil qilish uchun 93 va 20 ni ko'paytirish.

$$18179+1860$$

20039 olish uchun 18179 va 1860'ni qo'shing.

$$20039$$

Omil

$$29\times 691$$