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Main content

Unit: Add and subtract through 1,000,000

0

Possible mastery points

Visually adding within 1,000

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Practice

Add within 1,000 using place value blocksGet 3 of 4 questions to level up!

Strategies for adding within 1,000

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Practice

Add 10s and 100s (no regrouping)Get 3 of 4 questions to level up!
Add using groups of 10 and 100Get 3 of 4 questions to level up!

Strategies for subtracting within 1,000

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Practice

Subtract 10s and 100s (no regrouping)Get 5 of 7 questions to level up!
Subtract within 1,000 using place value blocksGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 400 Mastery points

Adding within 1,000,000

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Practice

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

Subtracting within 1,000,000

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Practice

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

Quiz 2

Level up on the above skills and collect up to 160 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 700 Mastery points!

About this unit

In this topic, we will add and subtract whole numbers. The topic starts with 1+1=2 and goes through adding and subtracting within 1000. We will cover regrouping, borrowing, and word problems.