Who Is More Accrete? by Benjamin Lewis

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Who Is More Accrete?

Published on Feb 09, 2016

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PRESENTATION OUTLINE

WHO IS MORE ACCRETE?

BY ABBY MEREDITH

Photo by Stuck in Customs

Problem
Mrs. Gibson drives 178
miles on Saturday and 141 on Sunday. When she told her sister that she estimated how many miles to the nearest 10 before adding the total. When she told her brother she estimated to the nearest 100 before adding the total. Which would be more accurate?

Photo by Stuck in Customs

ROUNDING BY TENS WITH 178

ROUNDING BY TENS WITH 141

THE ANSER WITH ROUNDING BY TENS

ROUNDING BY 100'S WITH 178

ROUNDING BY 100'S WITH 141

THE ANSER WITH ROUNDING BY 100'S

ACTUAL ANSER FOR PROBLOM

10.

ROUNDING BY 10'S

IS BETTER FOR THIS PROBLEM

Photo by Leshaines123

11.

THANK YOU

FOR WATCHING!

Photo by @Doug88888

Slide Notes

Who Is More Accrete?

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PRESENTATION OUTLINE

WHO IS MORE ACCRETE?

Problem Mrs. Gibson drives 178 miles on Saturday and 141 on Sunday. When she told her sister that she estimated how many miles to the nearest 10 before adding the total. When she told her brother she estimated to the nearest 100 before adding the total. Which would be more accurate?

ROUNDING BY TENS WITH 178

ROUNDING BY TENS WITH 141

THE ANSER WITH ROUNDING BY TENS

ROUNDING BY 100'S WITH 178

ROUNDING BY 100'S WITH 141

THE ANSER WITH ROUNDING BY 100'S

ACTUAL ANSER FOR PROBLOM

ROUNDING BY 10'S

THANK YOU

Benjamin Lewis

Error!

Problem
Mrs. Gibson drives 178
miles on Saturday and 141 on Sunday. When she told her sister that she estimated how many miles to the nearest 10 before adding the total. When she told her brother she estimated to the nearest 100 before adding the total. Which would be more accurate?