Fraction Strip Addition

Model addition of two fractions using fraction strips (horizontal rectangular area models). Show the fractions, the fraction strip models, and the standard vertical algorithm. Use a slider to divide the fraction strips for both fractions by the same number of regions to show common denominators.
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EDC Interactive Math —

 
Materialetype
Arbejdsark
Tags
addend  addends  addition  area  buffington  center  common  denominator  development  edc  education form fraction gardiner lesson maine math mlti model number numbers numerator operations peter practice rational rational-numbers real-numbers rectangular region simplified simplify strip sum tape tierney-fife tools visual Vis mere…
Målgruppe (alder)
10 – 14
Sprog
 
 
Visninger
22897
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Licens
CC-BY-SA, GeoGebra Terms of Use
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