Module 1: Place value, rounding, and algorithms for addition and subtraction

Topic A: Place value of multi-digit whole numbers

Learn

Comparing with multiplication: basics
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Comparing with multiplication: giraffe
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Comparing with multiplication: age
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Finding place value
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Creating the largest number
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Place value blocks
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Whole number place value review
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Multiplying whole numbers by 10
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Dividing whole numbers by 10
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Understanding place value
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Comparing place values
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Place value when multiplying and dividing by 10
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Writing a number in expanded form
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Whole numbers in expanded form review
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Writing a number in standard form
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Whole numbers in written form review
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Regrouping numbers into various place values
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Regrouping whole number place values
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Adding whole numbers by their place values
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Practice

Compare with multiplicationGet 5 of 7 questions to level up!
Intro to place valueGet 5 of 7 questions to level up!
Creating largest or smallest numberGet 5 of 7 questions to level up!
Place value blocksGet 5 of 7 questions to level up!
Multiply whole numbers by 10Get 3 of 4 questions to level up!
Divide whole numbers by 10Get 3 of 4 questions to level up!
Multiply and divide by 10 Get 3 of 4 questions to level up!
Place value when multiplying and dividing by 10Get 5 of 7 questions to level up!
Write whole numbers in expanded formGet 5 of 7 questions to level up!
Write numbers in written formGet 5 of 7 questions to level up!
Whole number place value challengeGet 3 of 4 questions to level up!

Topic B: Comparing multi-digit whole numbers

Learn

Comparing multi-digit numbers
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Comparing whole number place values
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Comparing multi-digit whole numbers word problems
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Practice

Compare multi-digit numbersGet 5 of 7 questions to level up!
Compare multi-digit numbers word problemsGet 3 of 4 questions to level up!
Compare numbers: place value challengeGet 3 of 4 questions to level up!

Topic C: Rounding multi-digit whole numbers

Learn

Rounding whole numbers to nearest hundred
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Rounding whole numbers to nearest thousand
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Rounding whole numbers to nearest ten
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Rounding whole numbers word problems
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Rounding whole numbers: missing digit
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Practice

Round whole numbersGet 5 of 7 questions to level up!
Round whole numbers word problemsGet 3 of 4 questions to level up!
Round whole numbers challengeGet 5 of 7 questions to level up!

Topic D: Multi-digit whole number addition

Learn

Using place value to add 3-digit numbers: part 1
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Using place value to add 3-digit numbers: part 2
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Multi-digit addition with regrouping
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Practice

Multi-digit additionGet 3 of 4 questions to level up!

Topic E: Multi-digit whole number subtraction

Learn

Worked example: Subtracting 3-digit numbers (regrouping)
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Worked example: Subtracting 3-digit numbers (regrouping from 0)
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Multi-digit subtraction with regrouping: 6798-3359
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Multi-digit subtraction with regrouping: 7329-6278
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Multi-digit subtraction with regrouping twice
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Practice

Multi-digit subtractionGet 3 of 4 questions to level up!

Topic F: Addition and subtraction word problems

Learn

Module 1, Topic F: No content yet
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About this unit

"In this module, students extend their work with whole numbers. They begin with large numbers using familiar units (hundreds and thousands) and develop their understanding of millions by building knowledge of the pattern of times ten in the base ten system on the place value chart (4.NBT.1). They recognize that each sequence of three digits is read as hundreds, tens, and ones followed by the naming of the corresponding base thousand unit (thousand, million, billion)." Eureka Math/EngageNY (c) 2015 GreatMinds.org