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Fifth grade math: how to convert RMB?
The formula for converting RMB into foreign currency in Grade 5 is as follows:

Canadian dollar, RMB minus RMB.

Angle plus angle, angle minus angle; Earning a dollar and earning a dime is not enough to borrow a dollar and a dime.

Points plus points, points minus points; Ten cents becomes ten cents, not ten cents becomes ten cents.

RMB conversion jingle:

Big and small, long tail, just add a 0.

Small to big, tail off, remove 0 to grow up!

When a small unit becomes a big unit, let the children associate a tadpole with a frog. When a big unit becomes a small unit, let the children associate a frog with a tadpole.

RMB exchange exercise:

340 points = () Yuan () Jiao.

56 Angle = () Yuan () Angle.

12 points = () Angle () points.

234 points = () Yuan () Jiao () points.

3 yuan 5 Angle = () Angle 6 yuan 3 Angle = () Angle 2 yuan 3 points = ().