Wednesday, March 5, 2008

kerja rumah

a + b = 12
a = 4
b = ?

2 comments:

BUGIS said...

a + b = 12
a = 4
nilai b ialah

4 + b = 12
b = 12 - 4
= 8
betul tak cikgu

BUGIS said...

4 + b = 12
b = 12 - 4
= 8
betul tak cikgu