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Primary (X) - Mathematics (X) - Arithmetic (X) - Ebook (X)

Addition in the Forest

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Uses a trip into the woods to teach basic arithmetic. Describes addends, sums, the commutative property of addition, and the associative property of addition. Also includes color photographs and a glossary of words found in the text.

Addition in the Forest

Numbers on the Street

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Shows how numbers are seen and used in everyday life from sport uniforms to addresses.

Numbers on the Street

Subtraction at School

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Uses bright photographs and simple statements about specific objects in a schoolroom to teach young students subtraction.

Subtraction at School