651
Subtraction
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= Member Document
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Solve ten problems with a partner.
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Solve four subraction problems using base 10 blocks. Includes answer key.
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4 pages, some results with negative numbers
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Simple math concepts, with pictures
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[created with abctools] Count the number of shapes in each group, take the second group away from the first, and count how many shapes remain. Black and white graphics.
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[created with abctools] Count the number of shapes in each group, take the second group away from the first, and count how many shapes remain. Black and white graphics.
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[created with abctools] Count the number of shapes in each group, take the second group away from the first, and count how many shapes remain. Black and white graphics.
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Columns, 5 pages
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[created with abctools] Count the number of shapes in each group, take the second group away from the first, and count how many shapes remain. Black and white graphics.
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