(RM3 + RM 5) x 4

(RM10 - RM 5) x 6

RM20 - RM 4 x 2

RM20   $\div$  4 + RM30

RM100 - RM40   $\div$  2 

(RM60 - RM40 )  $\div$  2 

5 X ( RM4  + RM5 )

RM100   $\div$   ( RM10  - RM6  )

(RM24  $\div$   4 ) - RM6