1 x 2 x 3 x 9 x 8 = ? helppppppp

2 câu trả lời

`#chuot#`

`1 xx 2 xx 3 xx 9 xx 8`

`=2xx3xx9xx8`

`=6xx8xx9`

`=48xx9`

`=432`

`1 × 2 × 3 × 9 ×8`

`= 2×3×9×8`

`=6×9×8`

`=54×8`

`=432`