Question P1 Units and parts
Today’s problem — free all day, every step. Every day has one.
There are 75 one-dollar notes. How many dollars is that?
Answer
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Cut one amount into equal shares. One number tells you what a share is worth.
In this one. Counting one-dollar notes gives the same number of dollars.
A single amount is split by a ratio, a fraction or a percentage. One extra number gives you the leftover, the difference, or the value of one share.
Children match the given number to the wrong number of shares, using the whole bar when the number covers only the leftover or the difference between two people's shares.
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