1 / 14

Second Grade Math Madness

Second Grade Math Madness. Objective: I can add multi-digit numbers with and without regrouping. Second Grade Math Madness Bellwork. 1. Look at the number 139. What digit is in the ones place? 2. Look at the number 456. What digit is in the tens place? 3. What is the sum of 5 + 6 + 7?

leilani-john
Download Presentation

Second Grade Math Madness

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Second Grade Math Madness • Objective: I can add multi-digit numbers with and without regrouping.

  2. Second Grade Math Madness Bellwork • 1. Look at the number 139. What digit is in the ones place? • 2. Look at the number 456. What digit is in the tens place? • 3. What is the sum of 5 + 6 + 7? • 4. What is the area of the rectangle?

  3. When adding and subtracting numbers... We have to know... PLACE VALUE!

  4. Let’s Listen http://www.youtube.com/watch?v=5W47G-h7myY

  5. Line Up the Place Value! 34 45 + 7 9

  6. Second Grade Math Madness Bellwork 1. Can you write 321 in expanded notation. 2. 567, what digit is in the tens place? 3. 23 + 77 =?

  7. Second Grade Math Madness • Objective: I can add multi-digit numbers with and without regrouping.

  8. When adding and subtracting numbers... We have to know... PLACE VALUE!

  9. Let’s Listen http://www.youtube.com/watch?v=5W47G-h7myY

  10. Line Up the Place Value! 42 37 + 7 9

  11. But What If.. When I add my ones, it is bigger than 10? http://www.youtube.com/watch?v=TALjvm0hhLs

  12. Regrouping!! 1 67 25 + 9 2

  13. Let’s Practice Some (with regrouping) 46 + 35 67 + 24 179 + 45

  14. Let’s Wrap it UP...With another song! http://www.youtube.com/watch?v=QAL8XxyGVow

More Related