1 / 8

Moose Math Day 2

Moose Math Day 2. Ten Minute Math. Write the following numbers in EXPANDED FORM! 648 1.508 908,467. Ten Minute Math. Answers! 648 = 600 + 40 + 8 1.508 = 1,000 + 500 + 8 908,467 = 900,000 + 8,000 + 400 + 60 + 7. Subtraction Starter Problems.

pascha
Download Presentation

Moose Math Day 2

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. Moose Math Day 2

  2. Ten Minute Math Write the following numbers in EXPANDED FORM! 648 1.508 908,467

  3. Ten Minute Math Answers! 648 = 600 + 40 + 8 1.508 = 1,000 + 500 + 8 908,467 = 900,000 + 8,000 + 400 + 60 + 7

  4. Subtraction Starter Problems Today you are going to spend the first part of class working in pairs to solve three starter problems in each set and then choose one of those starts to solve a final subtraction problem. You should help each other solve the starter problems mentally if possible and then, after you have chosen a start, decide together how you will finish the solution to the problem. Record your work on NOTEBOOK paper.

  5. Do I Add or Subtract? Let’s look at the first STARTED problem for problem 1: 97-40 Did anyone use this starter to solve for 97-39? If so, how did you finish the problem? What would you do after 97-40? If needed, here are some examples other students used to finish this problem:

  6. Do I Add or Subtract?

  7. Do I Add or Subtract?

  8. Examining the U.S. Algorithm Independent Work: MM p. 47-48

More Related