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4th Grade Math

(12 Units, 136 Lessons)

Unit 11 - Adding and Subtracting Whole Numbers(11 Lessons)

Using Mental Math to Add and Subtract

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Students can use the break apart, compensation, and counting on methods to add and subtract without paper and pencil.

17 Resources

12 Favorites

17 Resources

12 Favorites

Estimating Sums and Differences of Whole Numbers

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:If students do not need an exact answer, they will use place value to round numbers to find sums and differences.

18 Resources

3 Favorites

18 Resources

3 Favorites

Adding Whole Numbers

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Place value can help students add.

18 Resources

13 Favorites

18 Resources

13 Favorites

Subtracting Whole Numbers

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Using place value helps make subtracting easier.

17 Resources

8 Favorites

17 Resources

8 Favorites

Subtracting Across Zeros

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Subtracting with zeros requires regrouping.

17 Resources

13 Favorites

17 Resources

13 Favorites

Adding Whole Numbers in a Task

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Place value charts can help you add.

15 Resources

2 Favorites

15 Resources

2 Favorites

Using the Inverse Operation for Addition and Subtraction

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Inverse operations can help you find missing numbers.

14 Resources

2 Favorites

14 Resources

2 Favorites

What's My Clue? (Adding and Subtracting)

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Clue words can help you determine when to add or subtract.

14 Resources

1 Favorites

14 Resources

1 Favorites

Practicing Addition using Versa Tiles

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Tools can be used to give the students more practice with a new concept..

13 Resources

1 Favorites

13 Resources

1 Favorites

Road Trip Task

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:Different combinations of numbers give you different totals.

14 Resources

2 Favorites

14 Resources

2 Favorites

How Many Did I Start With? (Working Backwards)

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:When you are given the end result and need to find the beginning number, you can work backwards.

16 Resources

2 Favorites

16 Resources

2 Favorites