NYS

These are the resources that support this NYS Standard.

NY-2.NBT.7b: 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 21 resources.
Title Description Thumbnail Image Curriculum Topics

Math Examples Collection: Adding with Tens and Hundreds Blocks

Math Examples Add Multiple-Digit Numbers

Math Worksheet Collection: Subtracting Within 1000

Math Worksheets Subtraction Facts to 100

Math Examples Collection: Arithmetic: Addition and Subtraction

Math Examples Addition Facts to 25, Subtraction Facts to 25, Addition Expressions and Equations, Numerical Expressions, Add Multiple-Digit Numbers, Counting, Addition Facts to 10 and Subtraction Facts to 10

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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 1 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 2 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 3 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 4 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 5 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 6 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 7 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.

Math Example--Arithmetic--Adding with Tens and Hundreds Blocks: Example 8 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.

Worksheet: Subtract within 1000, Worksheet 1 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.

Worksheet: Subtract within 1000, Worksheet 2 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.

Worksheet: Subtract within 1000, Worksheet 3 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.

Worksheet: Subtract within 1000, Worksheet 4 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.

Worksheet: Subtract within 1000, Worksheet 5 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.

Worksheet: Subtracting within 1000s, Set 1 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.

Worksheet: Subtracting within 1000s, Set 2 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.

Worksheet: Subtracting within 1000s, Set 3 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.

Worksheet: Subtracting within 1000s, Set 4 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.

Worksheet: Subtracting within 1000s, Set 5 Subtraction Facts to 100