SL Math Replacement

@Mathreplacement

Spencer Loomis Math Replacement information can be found by following this Twitter account.

Using grouping strategies to add multiple numbers

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756 days ago

Using grouping strategies to add multiple numbers

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Mathreplacement 756 days ago

Playing Roll to 25: (5+4) + (4 + 9 + 2) = ? Great opportunity to talk about number properties.