ya ... right answer is tvb now,tvbnow,bttvb$ l N G% ~: J& |* z2 |
a)$60-$55=賺左$5
- y0 L5 Y. {' T$ n- K: {公仔箱論壇
# H, S" w& J$ m$ G% |; j. _( U% mb)$60-$62=花多左$2$ A7 N6 f+ }, u6 \& r3 Y
5.39.217.773 h( P8 a" T6 t# L* o0 R" {& i
c)$68-$62=賺左$6
: U; h& N6 D/ ^; }# _! [7 D% `; j
: [6 s, Q% W( e( w; ~* Q9 ^5.39.217.77所以:$5-$2+$6=$9 |