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#25-33
Algebraic Reasoning
| Question | Answer |
|---|---|
| a list of numbers in a particular order | sequence |
| refers to the position of number in a sequence | nth term |
| is a mathematical sentence using numbers and variables where both sides are equal | equation |
| is a symbol/letter used to represent a number in a mathematical expression/equation | variable |
| is a number in front of the variable | coefficient |
| are the terms that have the same variable | like terms |
| in an equation, it can be changed and remains equal ONLY when the same operation is done to both sides | balance |
| in an equation, means to find the value of the variable that makes the statement true | solve |
| operations are opposite mathematical operations(one operation undoes the other) | inverse |