Adding Subtracting Integers To add integers with the

Adding & Subtracting Integers To add integers with the same sign, add the numbers and keep the sign. To add integers with different signs, subtract the absolute values and keep the sign of the larger one. To subtract integers, change to addition then add the opposite of the second number.

The Integer Song Same signs add and keep. Different signs subtract. Take the sign of the larger number then you'll be exact.

Multiplication Properties • 1. Zero property – Any number x 0 = 0 • 2. Identity Property – Any number x 1 = that number • 3. Associative Property – No matter the grouping of numbers, the answer will be the same. • 4. Commutative Property – No matter the order of the numbers, the answer will be the same. • 5. Distributive Property – Multiplying a group of numbers added together is the same as doing each one separately.

Multiplication Properties • 1. Zero property – Any number x 0 = 0 • 2. Identity Property – Any number x 1 = that number • 3. Associative Property – No matter the grouping of numbers, the answer will be the same. • 4. Commutative Property – No matter the order of the numbers, the answer will be the same. • 5. Distributive Property – Multiplying a group of numbers added together is the same as doing each one separately.