Vocabulary from Chpts 1-3
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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| digit | a numeral
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| billion | 1,000 million
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| benchmark | a familar number used as a point of reference
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| period | each group of three digits separated by commas in a multidigit number
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| mixed number | a number represented by a whole number and a fraction
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| decimal | can name a whole and parts of a whole
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| tenth | one part of 10 equal parts of a whole
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| hundreth | one part of 100 equal parts of a whole
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| thousandth | one part of 1,000 equal parts of a whole
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| ten-thousandth | one part of 10,000 equal parts of a whole
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| equivalent decimals | decimals that name the same number or amount
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| estimate | to find a number that is close to an exact amount
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| front-end estimation | an estimation that is made by adding or subtracting the value of the front digits of each number
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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:
Central 5th Math
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