The LARGER and smaller operation signs make this such an excellent visual tool! Love it.

Great reference for Adding Positive and Negative Numbers! | Great Maths Teaching Ideas

### Exponent Rules Foldable

This foldable to help students to multiply, divide and simplify rational numbers using exponents rules. Invisible power, power of a power, zero exponent, negative exponent.

### A manipulative for integer operations

A simple tool to make integer operations more concrete. This manipulative makes adding positive and negative numbers more intuitive. Integers come up in so many places, from middle school all the way through high school with solving equations. This tool helped even my Algebra 2 students get more confident when working with integers.

### Positive and Negative Numbers Cheat Sheet

Cheat Sheet for Multiplying, Dividing, Adding, and Subtracting Negative and Positive Numbers

### Power-Point: Addition of Positive and Negative Real Number

Positive and Negative numbers are added using both the vertical and horizontal number lines; the rules of addition in algebra are introduced, as well, and students apply these rules to calculations. Properties (Closure for addition, commutative, associative, Identity, and inverse) are presented with a discussion as to how these properties relate to operations of addition.

How to add, subtract, multiply, and divide negative numbers. Also includes absolute values. Adding and Subtracting Negative Numbers, Multiplying and Dividing Negative Numbers.

adding and subtracting intergers rules | These Integer Multiplication Rules can be summarised as follows.