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math
Question | Answer |
---|---|
Difference | Subtract |
Sum | Add |
Pruduct | Multiply |
Quotient | Divide |
A prime number is... | A number that has only 2 factors because it can only be multiplied one 1 time to get that number. |
A composit number is... | A number that has 3 or more factors because it can be mulplied 3 more times to get that number |
What does D.M.S.B stand for | D: does M: McDonalds S: sell B: burgers |
What are the measures of center | Mean median mode |
Measure of variation | Range |
Mean | Fair share |
Median | The pice of data in the middle |
Mode | The piece of data that appears the most often |
Range | The difference between the minimum and the maximum |
Variable | A variable is a LETTER used to replaced an unknown number |
Expression | An expression is a math phrase without an answer |
Equation | An equation is a math sentence with an answer |
Evaluate | When you are asked to evaluate it means to find the answer |
Acute | More than 0 but less than 90 degrees |
Right | Measures 90 degrees |
Obtuse | Greater than 90 but less than 180 degrees |
Straight | Measures 180 degrees |
Isosceles triangles | Has 2 congruent sides |
Scalene | Has no congruent sides |
Equilateral | Has all congruent sides |
Perimeter | The distance around a figure |
Area | The number of square units needed to cover the surface of a figure |