Chapter 1
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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period | each group of three digits separated by commas in a multidigit number
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standard form | a way to write numbers by using digits
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expanded form | a way to write numbers by showing the value of each digit
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word form | a way to write numbers by using words
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digit | any one of the ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9 used to write numbers
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not equal to (≠) | a symbol that indicates one quantity is not equal to another
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compare | to describe whether numbers are equal to, less than, or greater than each other
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equal to (=) | a symbol used to compare two quantities when the first is equal to second
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greater than (>) | a symbol used to compare two quantities when the first is greater than the second
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less than (<) | a symbol used to compare two numbers, with the lesser number given first
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order | a particular arrangement or placement of things one after the other
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place value | the value of a digit in a number, based on the location of the digit
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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:
RossCoops3
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