Adding Numbers with a Number Line

Onderwerp:Optelling, Getallen, Aftrekking

This graphic illustrates the equation a + b on a number line. Use the sliders a and b to adjust the values. For example, if you set slider a = 2 and slider b = 3, the number lines should show 2 + 3 = 5.

Nieuw didactisch materiaal

Average Distance
Circles - Relative Positions
Graph of y = a(x − h)² + k
Triangle Flexer
Toroidal Spiral

Ontdek materiaal

Examples
Sample Dilatation for Enlargement & Reduction
EM 2011 P2 Q8a
hikerdata
Transformations: "Last Page - #4 & #5"

Ontdek onderwerpen

Rekenkundig
Modus
Mediaan
Curven schetsen
Histogram