E – DN – PP23

Write the following number in standard form: 0.005 + 3 + 70 + 0.4

E – CT – RT9

When paying for lunch at school, you received change back that was less than one dollar. What was the price of each item you purchased for lunch? What was the cost of the transaction?

E – DN – PP24

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

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