1 / 9

Addition Algorithm for Decimals

Addition Algorithm for Decimals. 2.35 + 4.92 . Addition Algorithm for Decimals. 2.35 + 4.92 7. Place Value: Start with smallest pieces (hundredths) Basic Fact: 5 hundredths + 2 hundredths = 7 hundredths Basic Fact: 5 + 2 = 7 Rename: not needed.

harva
Download Presentation

Addition Algorithm for Decimals

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. Addition Algorithm for Decimals 2.35 + 4.92

  2. Addition Algorithm for Decimals 2.35 + 4.92 7 Place Value: Start with smallest pieces (hundredths) Basic Fact: 5 hundredths + 2 hundredths = 7 hundredths Basic Fact: 5 + 2 = 7 Rename: not needed

  3. Addition Algorithm for Decimals 1 2.35 + 4.92 .27 Place Value: tenths Basic Fact: 3 tenths + 9 tenths = 12 tenths Basic Fact: 3 + 9 = 12 Rename: 12 tenths as 1 one + 2 tenths

  4. Addition Algorithm for Decimals 1 2.35 + 4.92 7.27 Place Value: ones Basic Fact: 1 one + 2 ones + 4 ones = 7 ones Basic Fact: 1 + 2 + 4 = 7 Rename: not needed

  5. Addition Algorithm for Decimals 2.35 + 4.92 2 + 0.3 + 0.05 4 + 0.9 + 0.02

  6. Addition Algorithm for Decimals 2.35 + 4.92 7 2 + 0.3 + 0.05 4 + 0.9 + 0.02 0.07

  7. Addition Algorithm for Decimals 1 2.35 + 4.92 27 2 + 0.3 + 0.05 4 + 0.9 + 0.02 1.2 + 0.07

  8. Addition Algorithm for Decimals 1 2 + 0.3 + 0.05 4 + 0.9 + 0.02 0.2 + 0.07 1 2.35 + 4.92 27

  9. Addition Algorithm for Decimals 1 2 + 0.3 + 0.05 4 + 0.9 + 0.02 7 + 0.2 + 0.07 1 2.35 + 4.92 7.27

More Related