These are the resources that support this Common Core Standard.
CCSS.MATH.CONTENT.2.NBT.B.7: Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
There are 19 resources.| Title | Description | Thumbnail Image | Curriculum Topic |
|---|---|---|---|
Counting Bison |
Description
In this application of arithmetic concepts, students analyze the changing population of bison in the Americas. Using real-world data and applying key math concepts, students will do some sophisticated analysis using basic skills. These are the key math concepts covered: |
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Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 1 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 1
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 2 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 2
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 3 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 3
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 4 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 4
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 5 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 5
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 6 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 6
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 7 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 7
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 8 |
Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 8
This is part of a collection of math examples that focus on addition, subtraction, multiplication, and division skills. |
|
Add Multiple-Digit Numbers |
Worksheet: Subtract within 1000, Worksheet 1 |
Worksheet: Subtract within 1000, Worksheet 1
This is part of a collection of math worksheets on the topic of subtracting within 1000. |
|
Subtract 3-Digit Numbers |
Worksheet: Subtract within 1000, Worksheet 2 |
Worksheet: Subtract within 1000, Worksheet 2
This is part of a collection of math worksheets on the topic of subtracting within 1000. |
|
Subtract 3-Digit Numbers |
Worksheet: Subtract within 1000, Worksheet 3 |
Worksheet: Subtract within 1000, Worksheet 3
This is part of a collection of math worksheets on the topic of subtracting within 1000. |
|
Subtract 3-Digit Numbers |
Worksheet: Subtract within 1000, Worksheet 4 |
Worksheet: Subtract within 1000, Worksheet 4
This is part of a collection of math worksheets on the topic of subtracting within 1000. |
|
Subtract 3-Digit Numbers |
Worksheet: Subtract within 1000, Worksheet 5 |
Worksheet: Subtract within 1000, Worksheet 5
This is part of a collection of math worksheets on the topic of subtracting within 1000. |
|
Subtract 3-Digit Numbers |
Worksheet: Subtracting within 1000s, Set 1 |
Worksheet: Subtracting within 1000s, Set 1
This is part of a collection of math worksheets on the topic of subtracting. |
|
Subtraction Facts to 100 |
Worksheet: Subtracting within 1000s, Set 2 |
Worksheet: Subtracting within 1000s, Set 2
This is part of a collection of math worksheets on the topic of subtracting. |
|
Subtraction Facts to 100 |
Worksheet: Subtracting within 1000s, Set 3 |
Worksheet: Subtracting within 1000s, Set 3
This is part of a collection of math worksheets on the topic of subtracting. |
|
Subtraction Facts to 100 |
Worksheet: Subtracting within 1000s, Set 4 |
Worksheet: Subtracting within 1000s, Set 4
This is part of a collection of math worksheets on the topic of subtracting. |
|
Subtraction Facts to 100 |
Worksheet: Subtracting within 1000s, Set 5 |
Worksheet: Subtracting within 1000s, Set 5
This is part of a collection of math worksheets on the topic of subtracting. |
|
Subtraction Facts to 100 |
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Media4Math Classroom modules provide real world applications of math that will motivate your students. Here are some examples:
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- Counting Bison. Apply place value concepts to the real-world application of the bison population. Because the bison population has gone through dramatic changes in population, this become an opportunity to use and apply place value.
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