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Dee Jackson

Student Instructions

Six Card Subtraction

* Make six cards numbered 5, 4, 3, 2, 7 and 6. * Arrange them to make two three-digit numbers. The top number needs to be larger than the bottom number. * Subtract * Investigate the different totals you can make. * Repeat with a different set of number cards.

4th Grade, Math
3 teachers like this
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