Carnegie Chapter 4
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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| decimals | A number that is written in a system based on the multiples of 10.
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| benchmark decimal | A common decimal that you can use to estimate the value of other decimals. 0 , 0.5 , and 1.0 are some examples.
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| round | a decimal to a given place value, look at the digit to the right of the place to which you want to round the decimal. If the digit to the right is 4 or less, round down. If the digit to the right is 5 or greater, round up.
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| terminating decimals | When the denominator divides evenly into the numerator when converting a fraction to a decimal.
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| repeating decimals | A decimal in which a digit or a group of digits repeats without end. So, the denominator does not divide evenly into the numerator when converting a fraction to a decimal.
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| dividend | The number or decimal that is being divided into equal groups.
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| divisor | The number or decimal that divides the dividend.
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| quotient | The result of the division sentence. They can be whole numbers, decimals, or fractions.
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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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molnarmath
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