Multiplying large numbers by 100 and 1,000

Multiplying large numbers by 100 and 1,000.

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All the questions on these pagers can be done mentally: the important part is explaining the method that was used.

All these questions are about mentally multiplying by 100 and 1000, including decimals.

Using mental methods to multiply decimals by 10, 100 and 1000.

Multiply by 10, 100 and 100 using place value charts

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