750*005+76+77*2+780*025+79*2+80+810*005+820*005= eching

$$750 \times 005+76+77 \times 2+780 \times 025+79 \times 2+80+810 \times 005+820 \times 005=$$

Baholash

$$468$$

Yechim qadamlari

0 hosil qilish uchun 750 va 0 ni ko'paytirish. 154 hosil qilish uchun 77 va 2 ni ko'paytirish. 0 hosil qilish uchun 780 va 0 ni ko'paytirish. 158 hosil qilish uchun 79 va 2 ni ko'paytirish. 0 hosil qilish uchun 810 va 0 ni ko'paytirish. 0 hosil qilish uchun 820 va 0 ni ko'paytirish.

$$0\times 0\times 5+76+154+0\times 25+158+80+0\times 0\times 5+0\times 0\times 5$$

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

$$0\times 5+76+154+0\times 25+158+80+0\times 0\times 5+0\times 0\times 5$$

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$0+76+154+0\times 25+158+80+0\times 0\times 5+0\times 0\times 5$$

76 olish uchun 0 va 76'ni qo'shing.

$$76+154+0\times 25+158+80+0\times 0\times 5+0\times 0\times 5$$

230 olish uchun 76 va 154'ni qo'shing.

$$230+0\times 25+158+80+0\times 0\times 5+0\times 0\times 5$$

0 hosil qilish uchun 0 va 25 ni ko'paytirish.

$$230+0+158+80+0\times 0\times 5+0\times 0\times 5$$

230 olish uchun 230 va 0'ni qo'shing.

$$230+158+80+0\times 0\times 5+0\times 0\times 5$$

388 olish uchun 230 va 158'ni qo'shing.

$$388+80+0\times 0\times 5+0\times 0\times 5$$

468 olish uchun 388 va 80'ni qo'shing.

$$468+0\times 0\times 5+0\times 0\times 5$$

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

$$468+0\times 5+0\times 0\times 5$$

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$468+0+0\times 0\times 5$$

468 olish uchun 468 va 0'ni qo'shing.

$$468+0\times 0\times 5$$

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

$$468+0\times 5$$

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$468+0$$

468 olish uchun 468 va 0'ni qo'shing.

$$468$$

Omil

$$2^{2}\times 3^{2}\times 13$$