Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
4G3rd9wksMath
Vocabulary
| Term | Definition |
|---|---|
| dot plot | A graph that uses dots to show how many times each data value occurs. |
| data | Information (usually numbers) collected to answer a question. |
| data value | One number in a set of data. |
| frequency | How many times a value occurs. |
| frequency table | A table that shows how often data values (or ranges) occur. |
| tally marks | Counting marks used to record frequency in groups of five. |
| represent | To stand for or show (example: each dot represents 1 farmer). |
| stem | The first digit(s) in a stem-and-leaf plot (often the tens place). |
| leaf | The last digit in a stem-and-leaf plot (often the ones place). |
| total | The whole amount when you add everything together. |
| angle | A figure formed by two rays that share an endpoint. |
| polygon | A closed, flat shape made of straight line segments. |
| side | A straight edge of a polygon. |
| parallel sides | Sides that never meet and stay the same distance apart. |
| perpendicular sides | Sides that meet to form a right angle (90°). |
| perimeter | The distance around a shape (add all side lengths). |
| area | The space inside a shape (measured in square units). |
| rectangle | A quadrilateral with 4 right angles. |
| expanded notation | A way to write a number as the sum of its place values (using addition and multiplication). |
| standard form | The usual way to write a number using digits. |
| word form | Writing a number using words. |
| tenths | The place value for 0.1. |
| hundredths | The place value for 0.01. |
| fraction | A number that shows part of a whole or part of a set. |
| equivalent fractions | Fractions that have the same value (example: 4/6 = 2/3). |
| numerator | The top number in a fraction (counts parts). |
| denominator | The bottom number in a fraction (total equal parts). |
| improper fraction | A fraction with a numerator greater than the denominator (example: 5/4). |
| value | How much something is worth or represents. |
| greater than (>) | More than; larger. |
| less than (<) | Less than; smaller. |
| equivalent | Same value, even if written in a different way. |
| weight | How heavy something is (measured with units like ounces and pounds). |
| expenses | Money that is spent. |
| variable (expense) | An expense that changes from month to month. |
| fixed (expense) | An expense that stays the same each month. |
| dot plot | A graph that uses dots above a number line to show how many times each value occurs. |
| lines of symmetry | Lines that divide a figure into two matching (mirror) halves. |
| stem-and-leaf plot | A data display that splits numbers into a stem (first digit[s]) and a leaf (last digit). |
| frequency table | A table that shows how often each data value (or range) occurs. |
| have left | The amount remaining after some is taken away (usually subtract). |
| expression | Numbers and operation symbols without an equals sign. |
| mixed number | A number with a whole number and a fraction (example: 3 1/2). |
| improper fraction | A fraction with a numerator greater than or equal to the denominator (example: 5/4). |
Created by:
MD_Hall
Popular Academic Vocabulary sets