Oops! It looks like your security settings are blocking this video 🙁
If you are on a school computer or network, ask your tech person to whitelist these URLs:
*.wistia.com, fast.wistia.com, fast.wistia.net, embedwistia-a.akamaihd.net
Sometimes a simple refresh solves this issue. If you need further help, contact us.
Add & Subtract with Negative Numbers
What you will learn from this videoWhat you will learn
- We’ll learn how to add with negative numbers.
- We’ll also learn how to subtract with negative numbers.
- And we'll see how this knowledge can use help us go scuba diving, prepare for bad weather, and go on an epic hike!