E – DN – PP24

Write the following number in standard form: 10 + 400 + 0.03

E – CT – RT10

When you went to the book fair, you received quite a bit of change back when you purchased your items. What was the price of each item you bought in the transaction? What was the cost of the transaction?

E – DN – PP25

Write the following number in standard form and expanded form: one and nine tenths

E – CT – OE12

As only a few items were purchased, the cost of the transaction was not high. What could be the price of each item? What is the cost of the transaction?

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