12 . 101 - 123 +13 = ?

2 câu trả lời

`12 × 101 - 123 +13`

`= 1212 - 123 + 13`

`= 1089 + 13`

`= 1102`

`Kẹo`

   12 . 101 - 123 +13

= 1212 - 123 + 13

= 1089 + 13 = 1102