Fun study guide for vocabulary quiz
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A set step-by-step instructions for solving a problem. The most common are those for basic arithmetic. | Algorithm
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| The result of subtracting one number from another. | Difference
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| An answer close to, or approximating an exact answer. | Estimate
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| A way of writing a number as the sum of the values of each digit. | Expanded Notation
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| A number sentence that is not true. | False Number Sentence
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| The largest number in a set of data. | Maximum
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| The sum of a set of numbers divided by the number of addends. Also called the average. | Mean
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| The middle value in a set of data when data is listed in order from least to greatest. If there are two middle numbers, add them up and divide by 2. | Median
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| The smallest number in a set of data. | Minimum
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| In a set of data, it is the number that occurs the most. | Mode
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| Two expressions with a relation symbol. For example: 4+4=8 | Number Sentence
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| A number sentence with one or more variables or missing values. | Open Number Sentence
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| A symbol used in expressions and number sentences to strand for a particular math operation. (+, -, x, /, *) | Operation Symbol
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| A system that gives a digit a value according to its position, or place, in a number. | Place Value
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| The difference between the maximum and minimum. | Range
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| A symbol used to express a relationship between two quantities. (<, >, =) | Relation Symbol
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| A value or values for the variables in an open sentence that makes the sentence true. | Solution
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| A number sentence stating a correct fact. | True Number Sentence
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| A letter or other symbol that represents a number. | Variable
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
thomaskj
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