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Squaring a one-digit number (or 10)


Illustrative Example:

The square numbers (until 100) can be written as a square of a one-digit number (or 10) using the reverse of the basic times table.

Proof

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Child types

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Pattern examples

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Practice exercises

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The square numbers (until 100) can be written as a square of a one-digit number (or 10) using the reverse of the basic times table.
Illustrative Example:


More info