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Unit 4 Equations (equalities, inequalities, factors, multiples, prime and composite numbers)

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Divisibility Rules
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Factors and Prime Numbers

Unit 3

Division with Whole Numbers

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Unit 2
Multiplication with Whole Numbers

Unit 1

Unit 1 Skills:
Place Value System
Read and write multi-digit numbers to one million
•Read and write numbers in expanded, standard, and number form up to one million
Compare multi-digit whole numbers
Recognize patterns in repeated reasoning in place value by 10 times more
Use >, =, < to record results of comparisons to one million
•Understand and explain how to round numbers to one million
Addition and Subtraction
Vertically align digits for accurate computation
Solve addition and subtraction problems using one or more method
Explain through estimation the reasonableness of an addition and subtraction problems

Addition with Regrouping video:

Visit math-drills.com to print out variety of worksheets for additional practice (math facts, place value, measurement, etc.).

Example of Subtraction
Regrouping from 0 when subtracting three digit numbers: