3.OA.7
Using mental strategies, fluently multiply and divide within 100.
Khan Academy ResourcesIntro to multiplication: FAQMore with multiplication and division: FAQ1-digit multiplication: FAQIntro to division: FAQBasic multiplicationBasic divisionFind missing divisors and dividends (1-digit division)Multiply by tensDivide by 6Divide by 3Divide by 5Multiply by 2Division in contextsDivision with groups of objectsUnderstand multiplication using groups of objectsMultiply by 10Divide by 8Multiply by 7Find missing factors (1-digit multiplication)Multiply by 5 and 10Divide with visualsMultiply by 2 and 4Multiply by 3 and 6Divide by 2Multiply by 5Divide by 9Relate division to multiplicationRelate multiplication and division equationsMultiply by 3Fact familiesMultiply by 62-step expressionsMultiply by 0 or 1Patterns in multiplication tablesDivide by 1Multiply by tens word problemsDivide by 7Division with arraysMultiply by 8Relate division to multiplication word problemsMultiply with arraysDivide by 4Multiply by 42-step word problemsDivide by 10Multiplication and division word problems (within 100)Multiply by 9Relating division to multiplicationDivision as equal groupsProperties and patterns for multiplicationMultiplying by multiples of 10Division word problem: blueberriesMore ways to multiplyDivision word problem: school buildingMultiplication as equal groupsPatterns in multiplication tables Division in context

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