Adding/Subtracting Inegers

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FUN GAMES

These are some great links to fun math websites where you can practice adding and subtracting Integers.

Adding/Subtracting Integer Game

Subtracting Integer Game

Adding Integer Game

Goal

The Goal of this map is to understand adding and subracting Integers.

Adding/Subtracting Integers

Adding and subtracting of positive and negative numbers

types of Visuals

There are three types of ways of looking at adding and subtracting Integers visually.

Number line model

Charge Field Model

Chip Model

Subtracting Integers

(-)-(+)=(-)+(-)= -

(-)-(-)=(-)+(+)= greater sign

(+)-(-)=(+)+(+)=+

(+)-(+)=(x)+(-)=greater sign

Adding Integers

Rules

(-)+(-)= -

(-)+(+)=Greater SIgn

(x)+(-)=Greater Sign

(x)+(x)=+