7*2*2*2+20*2*2-11*2+2 eching

$$7 \times 2 \times 2 \times 2+20 \times 2 \times 2-11 \times 2+2$$

Baholash

$$116$$

Yechim qadamlari

14 hosil qilish uchun 7 va 2 ni ko'paytirish. 40 hosil qilish uchun 20 va 2 ni ko'paytirish.

$$14\times 2\times 2+40\times 2-11\times 2+2$$

28 hosil qilish uchun 14 va 2 ni ko'paytirish.

$$28\times 2+40\times 2-11\times 2+2$$

56 hosil qilish uchun 28 va 2 ni ko'paytirish.

$$56+40\times 2-11\times 2+2$$

80 hosil qilish uchun 40 va 2 ni ko'paytirish.

$$56+80-11\times 2+2$$

136 olish uchun 56 va 80'ni qo'shing.

$$136-11\times 2+2$$

22 hosil qilish uchun 11 va 2 ni ko'paytirish.

$$136-22+2$$

114 olish uchun 136 dan 22 ni ayirish.

$$114+2$$

116 olish uchun 114 va 2'ni qo'shing.

$$116$$

Omil

$$2^{2}\times 29$$