October 2020 0 39 Report
Dans l’antiquité, Les égyptiens utilisaient des fractions dont le dénominateur était 1. a. Compléter mentalement.


1/2+1/4 = ... 1/2+1/6= ... 1/4+1/5= ...


B. Compléter à l’aide d’une calculatrice.


[5/8= 1/3 + 1/6+ 1/...] [4/5 = 1/2 + 1/4 + 1/...]


[1/12 + 1/.. + 1/68 = 2/17] [1/... + 1/3 +1/9 = 17/18]
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.