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Google Classroom
Google Classroom
GeoGebra
GeoGebra Klaslokaal
GeoGebra
Naar begin
Didactisch materiaal
Profiel
Klaslokaal
App Downloads
建立百分比比例
Auteur:
孟宝兴
,
GeoGebra Content Team
,
Cloud Money
在这个活动中,我们将利用双数线来演示百分比、部分和整体。
GeoGebra
综合能力提高
自己或与别人一起回答这些开放式问题,以形成更深层次的数学联系。
乔想要找到90的40%。他应该如何建立比例?
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按要求编写比例方程:
% of
is
.
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Nieuw didactisch materiaal
Proof of a Rhombus by Construction and Deduction
GeoGebra Notes
apec
bewijs stelling van Pythagoras
Dividing a 3-digit number by a 1-digit number (1)
Ontdek materiaal
Math 10 -- Diagonals Congruent Bisectors
Investigating the derivative
orthocenter
Untitled
Graph
Ontdek onderwerpen
Mediaan
Gelijkzijdige driehoeken
Vierkant
Meetkundige transformaties
Congruentie