Introduction to Subtraction
Pupils investigate subtraction problems. Using blocks, children model subtraction problems. They discuss symbols associated with subtraction and name the parts of a subtraction problem.
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What Subtraction Strategy Did You Use?
There's more than one way to subtract! After reviewing different subtraction strategies for two-digit numbers, including standard algorithm, think addition, compensation, and split/jump, kids decide which strategy makes the most sense...
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Test scholars mathematic skills with an assessment addressing addition, subtraction, multiplication, place value, measurement, geometric shapes, expanded notation; and their ability to compare numbers, write number sentences, draw...
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K - 5th Math CCSS: Adaptable