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Course: 4th grade > Unit 9. Lesson 3: Multiplying whole numbers and mixed numbers. Multiplying mixed numbers by whole numbers.
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Course: 5th grade > Unit 6. Lesson 4: Multiplying mixed numbers.
Learn to multiply and divide negative numbers. Once you've got the basics down, we'll revisit fractions, exponents, and order of operations but this time with negatives!
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Unit 1 Intro to multiplication. Unit 2 1-digit multiplication. Unit 3 Intro to division. Unit 4 Understand fractions. Unit 5 Place value through 1,000,000. Unit 6 Add and subtract through 1,000,000. Unit 7 Multiply 1- and 2-digit numbers. Unit 8 Divide with remainders. Unit 9 Add and subtract fraction (like denominators)
Multiply fractions and whole numbers word problems Get 3 of 4 questions to level up!
In this unit, you will use area concepts to represent and solve problems involving the multiplication of two fractions, and generalize that when you multiply two fractions, you need to multiply the two numerators and the two denominators to find the product.