| A | B |
|---|
| acute angle | an angle that is less than 90 degrees |
| obtuse angle | an angle that is more than 90 degrees |
| area | the space inside, surface |
| volume | how much stuff fits in it |
| perimeter | distance around |
| average | mean |
| order of operations | PEMDAS |
| exponent | raised to a power |
| box and whisker graph | a graph with whiskers |
| circle graph | data in a pie |
| circumference | distance around a circle |
| data | information |
| decimal | 2.34 - what's the point called? |
| the thousandths place | the third spot after the decimal point |
| degrees | angles are measured in these |
| numerator | top of the fraction |
| denominator | bottom of the fraction |
| equation | something equals something |
| parallelogram | 2 pairs of parallel lines that make a 4 sided shape |
| rectangle | this shape has four 90 degree angles |
| pentagon | this shape has 5 sides |
| percent | % |
| Commutative Property | 2 + 3 = 3 + 2 |
| Associative Property | ( 9 + 4 ) + 1 = 9 + ( 4 + 1) |
| Distributive Property | 4(3 + 5) = (4 x 3) + (4 x 5) |
| the coordinate plane | a flat surface to graph points on |
| equilateral triangle | a shape with 3 equal sides |
| isosceles triangle | a 3-sided shape with 2 equal sides |
| scalene triangle | a 3-sided shape with no sides equal |
| absolute value | how far is the number from 0 |
| median | middle number |
| mode | number most often |
