(1+2+3+4+5+6+7+8+9)*100+100 eching

$$(1+2+3+4+5+6+7+8+9) \times 100+100$$

Baholash

$$4600$$

Yechim qadamlari

3 olish uchun 1 va 2'ni qo'shing.

$$\left(3+3+4+5+6+7+8+9\right)\times 100+100$$

6 olish uchun 3 va 3'ni qo'shing.

$$\left(6+4+5+6+7+8+9\right)\times 100+100$$

10 olish uchun 6 va 4'ni qo'shing.

$$\left(10+5+6+7+8+9\right)\times 100+100$$

15 olish uchun 10 va 5'ni qo'shing.

$$\left(15+6+7+8+9\right)\times 100+100$$

21 olish uchun 15 va 6'ni qo'shing.

$$\left(21+7+8+9\right)\times 100+100$$

28 olish uchun 21 va 7'ni qo'shing.

$$\left(28+8+9\right)\times 100+100$$

36 olish uchun 28 va 8'ni qo'shing.

$$\left(36+9\right)\times 100+100$$

45 olish uchun 36 va 9'ni qo'shing.

$$45\times 100+100$$

4500 hosil qilish uchun 45 va 100 ni ko'paytirish.

$$4500+100$$

4600 olish uchun 4500 va 100'ni qo'shing.

$$4600$$

Omil

$$2^{3}\times 5^{2}\times 23$$