1 / 5

Key words for rounding and estimating

Key words for rounding and estimating. Unit 1.6. Sample Problem. 197 – 50 = 147. Rounding. To write a number to a given amount of accuracy. Rounding 197 to the nearest 100 would be 200. 197 – 50 = 147. 200. Estimate.

keisha
Download Presentation

Key words for rounding and estimating

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. Key words for rounding and estimating Unit 1.6

  2. Sample Problem 197 – 50 = 147

  3. Rounding To write a number to a given amount of accuracy.Rounding 197 to the nearest 100 would be 200 197 – 50 = 147 200

  4. Estimate To give a rough answer that may be a little less or a little more than the actual result.      To estimate 197 – 50 you may instead work out 200 – 50 to give an estimate of 150. 197 – 50 = 147 200 - 50= 150

More Related