钱币.pptx [Autosaved].pptx

Slide 1

RM 30 + 50 sen

RM50 + 25 sen

RM16 + 10 sen

RM 30.30

RM 50.25

RM16. 10

RM 20.45RM 80.30RM 20.45

RM 3.25 = 325 sen300 sen + 25 sen240 sen = RM 2.40200 sen + 40 sen()(RM)(sen)

RM 1 4.60RM 1 .20RM 1 4.60 + RM 1.20 =RM 15.80RM 15.80. RM14.60+ RM 1.20

RM15.80

RM 31.90RM 1.50RM 0.80RM 31.90 + RM 1.50 + RM 0.80 =RM 34.20RM 34.20. RM31.90 RM 1.50 + RM 0.80

RM34.20

1RM40RM55RM40 + RM 55 = RM40 + RM55

RM952RM3.25RM1.05RM 4.30RM3.25 + RM 1.05 = RM 3.25 + RM1.05

RM 95RM 4.30RM95

RM 4.30

RM 59.45RM 89.90 RM89.90- RM59.45

RM89.90-RM59.45=RM30.45RM30.45

1RM5RM3.15RM5.00 - RM 3.15 = RM5.00 - RM3.15

RM1.852RM79.90RM50.RM29.90RM79.90 - RM 50.00 = RM 79.90 - RM 50.00

RM 1.85

RM 29.90

RM1.85

RM29.90