Math Antics - Multi-Digit Addition

Math Antics - Multi-Digit Addition

Addition of whole numbers with regrouping

Now check out this Number Rock review song: https://youtu.be/cE-yrJv4TEs

Word Problems and Tape Diagrams Lesson 17 Homework

Addition and Subtraction Review

Multi-Digit Addition

Subtracting Decimals

This math book has a good resource for adding and subtracting decimals.
Adding and subtracting decimals -- word problems.
Try this lesson about decimals and word problems.
Check out this game about decimals.

Adding Decimals

Adding decimals word problem: Here's a simple word problem asking us to put our adding decimals skill to work. We sound like a broken record, but be sure and ALIGN DECIMALS.

Check out a few more more example videos and practice on Khan Academy's website.
Once you've mastered this concept, quiz yourself! :)
Quiz #1
Quiz #2

Adding Decimal Numbers

Try out a few problems on Khan's website.
Check out this lesson from Cool Math.
Have fun with a few games on Math Play.
Take an easy quiz.