5*10^3+7*10^2+1*10^1+4 eching

$$5 \times 10 ^ { 3 } + 7 \times 10 ^ { 2 } + 1 \times 10 ^ { 1 } + 4$$

Baholash

$$5714$$

Yechim qadamlari

3 daraja ko‘rsatkichini 10 ga hisoblang va 1000 ni qiymatni oling.

$$5\times 1000+7\times 10^{2}+1\times 10^{1}+4$$

5000 hosil qilish uchun 5 va 1000 ni ko'paytirish.

$$5000+7\times 10^{2}+1\times 10^{1}+4$$

2 daraja ko‘rsatkichini 10 ga hisoblang va 100 ni qiymatni oling.

$$5000+7\times 100+1\times 10^{1}+4$$

700 hosil qilish uchun 7 va 100 ni ko'paytirish.

$$5000+700+1\times 10^{1}+4$$

5700 olish uchun 5000 va 700'ni qo'shing.

$$5700+1\times 10^{1}+4$$

1 daraja ko‘rsatkichini 10 ga hisoblang va 10 ni qiymatni oling.

$$5700+1\times 10+4$$

10 hosil qilish uchun 1 va 10 ni ko'paytirish.

$$5700+10+4$$

5710 olish uchun 5700 va 10'ni qo'shing.

$$5710+4$$

5714 olish uchun 5710 va 4'ni qo'shing.

$$5714$$

Omil

$$2\times 2857$$