| A | B |
|---|
| number line | numbers in order shown as points on a line. |
| whole numbers | numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, etc. |
| even numbers | numbers that end in 0, 2, 4, 6, or 8 |
| odd numbers | numbers that end in 1,3, 5, 7, or 9 |
| digits | Arabic number symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9 |
| rename | to show a number another way; to show place value of each digit. |
| round number | a number ending in one or more zeroes |
| rounding | changing the number to the nearest ten, hundred, thousand, or so on. |
| cardinal numbers | numbers we use to count |
| ordinal numbers | numbers we use to talk about order |
| least number | the number with the smallest value in a group of numbers |
| greatest number | the number with the largest value in a group of numbers |
|
