Ahad, 18 Disember 2011


Latihan:

50 sen – 20 sen = (                    )
70 sen – 40 sen = (                   )
90 sen – 30 sen = (                  )
20 sen – 20 sen = (                 )
60 sen – 10 sen = (                )
Rm 9- Rm 3= (                 )
Rm 4- Rm 2= (               )
Rm 6 – Rm 1 = (            )
Rm1 – Rm 1 = (             )
Rm 7- Rm 3 = (            )