2. Addition and Subtraction With Eddy the Calculator! By: Paris Andrew

3. Hey Guys! I’m Eddy the calculator! I can’t wait to go through the lesson on addition and subtraction with you! First, check out my video!

4. First, Some Important Buttons To Know Next Slide Go Back Home

5. Starting Review Hey there! I hope you enjoyed the video! This is the home page. There will be a home page button during the lesson if you ever want to return here! Have fun and check out the different features I have for you! Subtracting 2 Digit Numbers Adding 2 Digit Numbers Quiz Time

6. Let’s find out what you know about addition and subtraction!

8. Great job! Now try this problem and choose the correct answer!

9. Correct! Great job! Push the Go button to continue on to the next problem!

10. Try again! 7 minus 2 would equal 5, but I am looking for 7 plus 2!

12. Try again! 9 minus 3 would equal 6, but I am looking for 9 plus 3!

13. Correct! You are an expert at adding! Great job! Now try the review of subtraction section!

15. This is too easy for you!

16. Try again! 8 added to 5 would be 13, but I want you to find 8 minus 5.

17. Correct! Fabulous job! You are ready to move on to something harder!

18. Getting harder now…

19. Correct! You have completed the review session! Great job! You are a Math wiz! Click the home button to go back to the main menu.

20. Try again! 9 added to 8 is 17, but I am looking for 9 minus 8.

21. First, add the ones box! Addition of Two Digit Numbers Click the play button to listen to the message! Then, add the tens box

22. Explain the steps as you see them played out! Then add the tens box!

23. Now that you understand how to add two-digit numbers, try some problems on your own!

24. Correct! You are doing so well! Push the Go button to try another two digit addition problem! You are such a quick learner!

25. Try again! 57 minus 20 is 37, but I want you to add 57 and 20.

26. This one is a little harder, lets see if you can do it!

27. Try again! 65 minus 24 is 41, but I want you to add 65 and 24.

28. You have completed the addition of two, two digit numbers section! Fabulous! Correct! You have done so well!

29. Subtracting 2 Digit Numbers Time for Subtraction! Click the play button to listen to the lesson! Then, subtract the tens box! First, subtract the ones box!

31. Now you try subtraction on your own!

32. Yay! You rock! Correct! Doing great! Push the Go button to try another subtraction problem!

33. Try again! 49 plus 25 is 74, but I want you to subtract 25 from 49.

34. Let’s see how well you do, it’s getting a little harder now!

35. Wow! You have completed the subtraction of two, two digit numbers! Great job! Correct! You are doing so well! I am so proud of you! Don’t forget to check out the Quiz section to see how much you have learned!

36. Try again! 99 plus 18 is 117, but I want you to do 99 minus 18.

37. Let’s see how much you learned!

39. Correct! You are doing awesome! Keep up the good work!

40. Try again! The tens column comes after the ones column!

41. Getting harder!

42. Try again! 38 minus 11 is 27, but I want you to add 38 and 11.

43. Correct! Click the Go button to go to the next question! You are doing so well! Continue on to the next question!

44. You are doing great! Last question!

45. Sorry! 38 is incorrect. 27 plus 11 is 38. Try again!

46. Correct! You are awesome at adding and subtracting!

47. My lesson is now over! Thank you for learning how to add and subtract with me! There are many features on the home page! I hope you had an opportunity to check them all out!