
Variables as Unknowns
4th Grade · Math · 45 min· 5.pfa.2 The Student Will Investigate And Use Variables In Contextual Problems.
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Learning Objective
I can use a letter to represent a missing number in a math problem.

4th Grade · Math · 45 min· 5.pfa.2 The Student Will Investigate And Use Variables In Contextual Problems.
I can use a letter to represent a missing number in a math problem.
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