Kristin Silva
Quiz yourself by guessing what should be in
each of the black rectangles below before clicking
on it to display the answer.
Help
| vocabulary |
 |
|
| defintions |
|
|
| average [mean] |
the sum of the addends divided by the number |
| clockwise |
turning in the direction a clock turns in; to the right |
| comunative property |
the sum or product stays the same when the order of addends/ factors changes [ex: 2+3+=9 and 4+2+3=9] |
| composite number |
a number that has more than two factors[ 4, 28, 164,...] |
| divisible |
a whole number that is divided by another whole numberwith no remainder |
| equation |
a math sentence showing two parts as equal[ex: 2x8=18 or 8x4=6x4] |
| fact family |
a group of addition addition/ subtractionor multiplication/ division facts that use the same set of numbers in various combinations |
| percent |
a number compared to part of 100 using a % sign; per hundred |
| prime number |
a number with only two factors; 1 and itself |
|
