standard_description: Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = �� ÷ 3, 6 × 6 = ?.
problem_activity: Problem 4
Pre-unit
Explain or show why \(\frac12\) and \(\frac24\) are equivalent fractions.


aligns: no