Adding and subtracting integers

トピック:整数

You can practice addition and subtraction of negative and positive numbres with this applet. Change the numbers and the sign and look at the answer in the line

新しい教材

Limaçons
The Gardener's Circle
Rectangle Construction Template (V2)
apec
Sum of Squares: Proof without Words

教材を発見

equation of circles
Helix View - Unit Tangent & Normal Vectors
Law of Sines Proof
Diffusion view by Voronoi
Tutorial 5 - Randomization, Input, and Feedback

トピックを見つける

平面図形や形
散布図
ベクトル
多角形
対数関数