三年级数学钱币混合运算

RM 869.70 $+$  RM 3 459.60  $+$  75 sen  $=$  

• RM 3 436.32

• RM 3 547.32

• RM 4 229.05

• RM 4 330.05

RM 5000 - RM 200 + RM 1456 =

• RM7009

• RM6890

• RM6256

• RM6009

RM 456 - RM 43 + RM4567=

• RM6789

• RM5643

• RM4980

• RM3356

RM5649 + RM456 - RM1000 =

• RM5105

• RM5432

• RM5890

• RM7689

RM 5671 - RM765 + RM245 =

• RM8000

• RM7824

• RM6678

• RM5151

RM45 + RM 5634 -RM100 =

• RM5579

• RM6781

• RM6901

• RM7098

RM7534 - RM455 + RM239 =

• RM5900

• RM6610

• RM6654

• RM7318

找出RM5 864与RM1 886的和，然后再减RM988.80。

• RM6 752.20

• RM6 761.20

• RM6 852.20

• RM6 861.20