(10^2-80)+6^2*3div6-8 eching

$$( 10 ^ { 2 } - 80 ) + 6 ^ { 2 } \cdot 3 \div 6 - 8$$

Baholash

$$30$$

Yechim qadamlari

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

$$100-80+\frac{6^{2}\times 3}{6}-8$$

20 olish uchun 100 dan 80 ni ayirish.

$$20+\frac{6^{2}\times 3}{6}-8$$

2 daraja ko‘rsatkichini 6 ga hisoblang va 36 ni qiymatni oling.

$$20+\frac{36\times 3}{6}-8$$

108 hosil qilish uchun 36 va 3 ni ko'paytirish.

$$20+\frac{108}{6}-8$$

18 ni olish uchun 108 ni 6 ga bo‘ling.

$$20+18-8$$

38 olish uchun 20 va 18'ni qo'shing.

$$38-8$$

30 olish uchun 38 dan 8 ni ayirish.

$$30$$

Omil

$$2\times 3\times 5$$