Standard Alignments:

CCSS Math: 3.NBT.2

3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

Related Lessons

Round Numbers to the Tens and Hundreds Place
Subtract Multi-Digit Numbers With Decomposing
Add Multi-Digit Numbers (with Composing)
Add Money Amounts
Order Whole Numbers (Thousands Place)
Solve Addition Word Problems (With Composing)
Solve Subtraction Word Problems (With Decomposing)
Multiply One-Digit Numbers by Multiples of 10
Add Numbers without Composing
Subtract Numbers without Decomposing
Flashcards Solve Money Problems Involving Bills and Coins
Flashcards Subtract Three-Digits without Composing
Flashcards Identify Place Value of a Three-Digit Number
Flashcards Add Three-Digits Without Composing

Related Concepts

Subtract Whole Numbers (Standard Algorithm)
Subtract Decimal Numbers