Subtracting Positive and Negative Numbers – GeoGebra
Negative Numbers Mathematics, Learning and Technology
Adding and Subtracting Integers – GeoGebra
Adding and Subtracting Positive and Negative Integers – GeoGebra
Negative Numbers Mathematics, Learning and Technology
Probably a Lot of Math — Complex Numbers
Subtracting Positive and Negative Numbers – GeoGebra
Adding and subtracting a negative integer – GeoGebra
Integer number line – GeoGebra
Adding Integer Chips – GeoGebra
Adding subtracting negative numbers – GeoGebra
Subtraction of decimals through Grid model – GeoGebra
Integer Subtraction on Number Line – GeoGebra