3.ATO.3
Solve real-world problems involving equal groups, area/array, and number line models using basic multiplication and related division facts. Represent the problem situation using an equation with a symbol for the unknown.
Example Problems
Solve the equation:
Solve the equation:
Solve the equation:
Khan Academy ResourcesArithmetic patterns and problem solving: FAQDivision in contextsDivide with visualsMultiply by tens word problemsMultiplication in contextsDivision with arraysRelate division to multiplication word problems2-step word problemsMultiplication and division word problems (within 100)Multiplication in real world contextsMultiplication word problem: soda party2-step word problem: runningDivision as equal groupsDivision word problem: blueberries2-step word problem: trufflesMultiplication word problem: parking lotDivision word problem: school buildingDivision in context2-step word problem: theater

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