Operations and Algebraic Thinking
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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| parentheses | Parentheses or "round brackets" are the familiar ( ) symbols used in pairs to group things together.
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| bracketes | Brackets are symbols used in pairs to group things together.
Types of brackets include:
parentheses or "round brackets" ( )
"square brackets" or "box brackets" [ ]
braces or "curly brackets" { }
"angle brackets" < >
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| braces | The symbols { and } which are used to indicate sets and bring things together.
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| numerical expressions | An expression that consists only of numbers with operation symbols.
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| numerical patterns | is a list of numbers that occur in some predictable way.
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| ordered pairs | Two numbers written in a certain order.
Usually written in parentheses like this: (4,5)
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| coordinate plane | The plane containing the "x" axis and "y" axis.
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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.
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.
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:
ewall5
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