Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra

Add and Subtract Integers with Counters

作者：Marshall Dinkins, John Ulbright
主題：整數

Use the app to visualize each problem and record your answers in the box provided.

  1. 3 + (-4) =
  2. 3 - 4 =
  3. 3 - (-4) =
  4. -4 - (-5) =
  5. -6 + 9 =

最新資源

探索資源

探索主題