| A | B |
|---|
| Associative | A math problem where two sides equal each other. Example: (a+b)+c=a+(b+c). |
| Center | the middle of something |
| circle | a round shape that has a circumference of 360 degrees |
| circumference | the measurement around a circle |
| identity | the ID of something |
| diameter | the length of a straight line passing through the center of a circle and connecting two points on the circumference |
| perimeter | the distance around a given two-dimensional object. |
| radius | the length of a line segment between the center and circumference of a circle or sphere |
| gallon | is a measure of volume. |
| quart | A liquid unit equal to 32 fluid ounces; 4 quarts equal a gallon. |
| ton | A unit of weight equivalent to 2000 pounds |
| multiplicative inverse | a number times its multiplicative inverse is equal to 1 |
| multiplication property of equality | if each side of a equation is multiplied by the same number, then the two sides remain equal |
| reciprocal | a multiplicative inverse of a number |
| cup | a unit of capacity, equal to 8 fluid ounces(237 milliter) or 16 tablespoons;half-pint |
| ounce | a unit of weight equal to 437.5 grains or 1/6 pound (28.349 grams) |
| pint | a liquid and also dry measure of capacity, eaqual to one half of a liquid and a dry quart respectively, approximately 35 cubic inches |
| pound | an avordupois unit of weight equal to 7000 grains, divided into 16 ounces |
| eliminate possibilities | estimate until you get only one possible awnser. |
| distributive property | an alegbra property which is used to multiply a single term and two or more terms inside of a set of parentheses. |
| commutative property | an operation is commutative if a change the results thismeans the #s can be swappeed |
