10marks

2007-03-16 12:24 am

1x2+3x4+5x6=?

回答 (7)

2007-03-16 12:32 am

✔ 最佳答案

1x2+3x4+5x6

=2+3x4+5x6

=2+12+5x6

=2+12+30

=14+30

=44//

2007-03-15 16:37:08 補充：
下次要「先乘除後加減」呀！

參考: me

👍 0 👎 0

2007-03-16 4:18 am

1x2+3x4+5x6
=2+12+30
=14+30
=44

👍 0 👎 0

2007-03-16 12:29 am

1x2+3x4+5x6
=2+3x4+5x6
=2+12+5x6
=2+12+30
=14+30
=44

參考: me

👍 0 👎 0

2007-03-16 12:29 am

答案是44
點會是54呀
解釋

參考: me

👍 0 👎 0

2007-03-16 12:29 am

1x2+3x4+5x6=?

=2+12+30
=44

👍 0 👎 0

2007-03-16 12:28 am

1x2+3x4+5x6
=2+12+30
=44

2007-03-15 16:29:52 補充：
先乘除後加減

👍 0 👎 0

2007-03-16 12:26 am

1x2+3x4+5x6=?
44

2007-03-15 16:27:16 補充：
sorry 是 54

2007-03-15 16:28:06 補充：
1x2+3x4+5x6=? 44

👍 0 👎 0