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Unit 3: Multiplication and division
About this unit, multiplication intro.
- Multiplication as equal groups (Opens a modal)
- Intro to multiplication (Opens a modal)
- Basic multiplication (Opens a modal)
- Multiplication with arrays (Opens a modal)
- Worked example: Whole numbers on the number line (Opens a modal)
- More ways to multiply (Opens a modal)
- Ways to represent multiplication (Opens a modal)
- Understand multiplication using groups of objects 7 questions Practice
- Multiply with arrays 7 questions Practice
- Represent multiplication on the number line 4 questions Practice
Multiplication facts
- Multiplication tables for 2-9 (Opens a modal)
- Multiplication tables for 10, 11, 12 (Opens a modal)
- Multiply by 0 or 1 14 questions Practice
- Multiply by 2 7 questions Practice
- Multiply by 3 7 questions Practice
- Multiply by 4 7 questions Practice
- Multiply by 5 7 questions Practice
- Multiply by 6 7 questions Practice
- Multiply by 7 14 questions Practice
- Multiply by 8 14 questions Practice
- Multiply by 9 14 questions Practice
- Basic multiplication 7 questions Practice
Properties of multiplication
- Properties of multiplication (Opens a modal)
- Properties and patterns for multiplication (Opens a modal)
- Associative property of multiplication (Opens a modal)
- Commutative property of multiplication review (Opens a modal)
- Associative property of multiplication review (Opens a modal)
- Distributive property review (Opens a modal)
- Commutative property of multiplication 7 questions Practice
- Associative property of multiplication 7 questions Practice
- Distributive property 4 questions Practice
Multiplying by tens
- Multiplying by multiples of 10 (Opens a modal)
- Multiplying by tens word problem (Opens a modal)
- Multiply by tens 7 questions Practice
- Multiply by tens word problems 4 questions Practice
Multiplication by 10s, 100s, and 1000s
- Multiplying 10s (Opens a modal)
- Multiplying 1-digit numbers by multiples of 10, 100, and 1000 (Opens a modal)
- Multiplying 1-digit numbers by 10, 100, and 1000 (Opens a modal)
- Multiplying 10s 7 questions Practice
- Multiply 1-digit numbers by a multiple of 10, 100, and 1000 7 questions Practice
- Multiply 1-digit numbers by 10, 100, and 1000 7 questions Practice
Multiplication: place value and area models
- Using area model and properties to multiply (Opens a modal)
- Multiplying with distributive property (Opens a modal)
- Multiplying with area model: 6 x 7981 (Opens a modal)
- Multiplying with area model: 78 x 65 (Opens a modal)
- Lattice multiplication (Opens a modal)
- Why lattice multiplication works (Opens a modal)
- Multiply 2-digits by 1-digit with distributive property 4 questions Practice
- Multiply 2-digit numbers with area models 4 questions Practice
Multi-digit multiplication
- Multiplying 2-digit by 1-digit (Opens a modal)
- Multiplying 3-digit by 1-digit (Opens a modal)
- Multiplying 3-digit by 1-digit (regrouping) (Opens a modal)
- Multiplying 4-digit by 1-digit (regrouping) (Opens a modal)
- Multiplying 2-digit numbers (Opens a modal)
- Multiplying 2-digit by 2-digit: 36x23 (Opens a modal)
- Multiplying 2-digit by 2-digit: 23x44 (Opens a modal)
- Multiplying multi-digit numbers (Opens a modal)
- Multiply without regrouping 7 questions Practice
- Multiply with regrouping 7 questions Practice
- Multiply 2-digit numbers 7 questions Practice
- Multi-digit multiplication 4 questions Practice
Relating multiplication and division
- Relating division to multiplication (Opens a modal)
- Multiplication word problem: parking lot (Opens a modal)
- Division word problem: school building (Opens a modal)
- Relate division to multiplication 7 questions Practice
- Relate division to multiplication word problems 4 questions Practice
Division intro
- The idea of division (Opens a modal)
- Intro to division (Opens a modal)
- Ways to represent division (Opens a modal)
- Division with groups of objects 7 questions Practice
- Divide with visuals 7 questions Practice
Division facts
- No videos or articles available in this lesson
- Divide by 1 11 questions Practice
- Divide by 2 10 questions Practice
- Divide by 3 10 questions Practice
- Divide by 4 10 questions Practice
- Divide by 5 10 questions Practice
- Divide by 6 10 questions Practice
- Divide by 7 10 questions Practice
- Divide by 8 10 questions Practice
- Divide by 9 10 questions Practice
- Divide by 10 10 questions Practice
- Basic division 7 questions Practice
Division problems that work out nicely
- Quotients that are multiples of 10 (Opens a modal)
- Canceling zeros when dividing (Opens a modal)
- Divide multiples of 10, 100, and 1,000 by 1-digit numbers 7 questions Practice
- Cancel zeros when dividing 7 questions Practice
Division: place value and area
- Division using place value (Opens a modal)
- Division with area models (Opens a modal)
- Divide using place value 4 questions Practice
- Divide by 1-digit numbers with area models 4 questions Practice
Multi-digit division (no remainders)
- Intro to long division (no remainders) (Opens a modal)
- Long division: 280÷5 (Opens a modal)
- Divide multi-digit numbers by 2, 3, 4, and 5 (remainders) 7 questions Practice
- Zeros in the dividend (no remainders) 4 questions Practice
- Zeros in the quotient (no remainders) 4 questions Practice
- Intro to remainders (Opens a modal)
- Understanding remainders (Opens a modal)
- Interpreting remainders (Opens a modal)
- Long division with remainders: 3771÷8 (Opens a modal)
- Long division with remainders: 2292÷4 (Opens a modal)
- Divide with remainders (2-digit by 1-digit) 4 questions Practice
- Divide multi-digit numbers by 6, 7, 8, and 9 (remainders) 4 questions Practice
- Multi-digit division 4 questions Practice
Multi-digit division (remainders)
- Intro to long division (remainders) (Opens a modal)
- Dividing by 2-digits: 6250÷25 (Opens a modal)
- Dividing by 2-digits: 9815÷65 (Opens a modal)
- Dividing by 2-digits: 7182÷42 (Opens a modal)
- Partial quotient method of division: introduction (Opens a modal)
- Partial quotient method of division: example using very large numbers (Opens a modal)
- Divide by taking out factors of 10 4 questions Practice
- Basic multi-digit division 7 questions Practice
- Division by 2-digits 4 questions Practice
Multiplication and division word problems
- Multiplication word problem: carrots (Opens a modal)
- Division word problem: row boat (Opens a modal)
- Multiplication word problem: pizza (Opens a modal)
- Division word problem: field goals (Opens a modal)
- Multiplication, division word problem: pedaling (Opens a modal)
- Multiplication and division word problems 7 questions Practice
- Multi-step word problems with whole numbers 4 questions Practice
Go Math Interactive Mimio Lesson 1.9 Problem Solving Multiplication and Division
- Mimio Ink File
Description
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This lesson uses the method "solving a simpler problem" to help us break down the big numbers with multiplication and division.
This video covers Lesson 1.9 Problem-Solving-Multiplication and Division on pages 39-42 of the 5th grade GO Math textbook.
This Go Math video address the Essential Question: How can you use the strategy "solve a simpler problem" to help you solve a division problem? The Distribu...
Reteach R8 Grade 5 Lesson 1.8 Reteach Relate Multiplication to Division Use the Distributive Property to find the quotient of 56 4 4. Step 1 Write a related multiplication sentence for the division problem. Step 2 Use the Distributive Property to break apart the product into lesser numbers that are multiples of the divisor in the division problem.
Real World Division Project. We spent as much time as we possibly could on division, primarily working in math workshop groups so that I could work on reteaching and enriching in small groups. I usually have three stations for my math workshop model: Task Cards and/or Games, Independent Work, and Meet With Teacher.
1.8 Relate Multiplication to Division (Flash Player Required) 1.9 Problem Solving РMultiplication and Division. 1.10 Algebra РNumerical Expressions. 1.11 Algebra РEvaluate Numerical Expressions (Order of Operations Rap) 1.12 Algebra РGrouping Symbols. Chapter Two РDivide Whole Numbers. Chapter 2 Reteach. 2.1 Place the ...
9. 6(5 1) 6(5) 6(1) 10. 1(2 3) 2 3 11. (10 7) 4 10 (7 4) 12. 5 (1 9) 5 (9 1) State whether each conjecture is true or false. If false, provide a counter example. 13. The sum of an even number and an odd number is always even. 14. Multiplication of whole numbers is associative. Rewrite each expression using the indicated property. 15.
Unit test. Test your understanding of Multiplication and division with these % (num)s questions. In this topic, we will multiply and divide whole numbers. The topic starts with 1-digit multiplication and division and goes through multi-digit problems. We will cover regrouping, remainders, and word problems.
Go Math Grade 5 Chapter 1 Lesson 9 Problem Solving Multiplication and Division. Includes all whole group components for the lesson. **Please note: This product is for Mimio boards and NOT for SmartBoards.**. Lesson is completely digital, no need to turn your back on your students to write on the board! Just hook up to your projector and teach!
Lesson 5 Reteach Multiply by 9 Here is a strategy you can use when multiplying by 9. You can multiply the number by 10 and then subtract the number to find a new fact. Find 7 × 9. 7 groups of 9 = 7 groups of 10 minus 1 group of 7 7 × 9 = 7 × 10 - 1 × 7 = 70 - 7 = 63 So, 7 × 9 = 63. Multiply. Use models or a known fact if needed. 1.