Algebra 1 unit 1
Terms
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- Whole numbers
- same as natural numbers, with zero the only difference
- Identity Property of multiplication
- any number times one is the same number.
- rational number
- an integer or a fraction
- Identity property of addition
- Any number plus zero is the same number.
- Factoring
- Rewriting a problem as multiplication. ( Backwards distribution)
- Natural Numbers
- numbers you can count on your fingers
- Formulas
- equations that show how two or more variables are related
- Integers
- all whole numbers, with negatives
- Commutative Property
- The order of two numbers may be switched around and the answer is the same.
- Like terms
- same variables named to the same powers
- Variable
- symbol that stands for an unknown number in a mathematical expression.