Prealgebra Ch 1 Vocab
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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| The numbers 0, 1, 2, 3, and so on are called _______ numbers. | Whole
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| The whole numbers and their opposites are called ___________. | Integers
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| In an addition problem, the numbers being added are called ___________. | Addends
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| The distance a number is from 0 on the number line is called its _____________________ value. | Absolute
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| The answer to an addition problem is called a ______________. | Sum
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| Numbers that are the same distance from 0 on the number line but on opposite sides of 0 are _____. | Opposites
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| Finding a number that is close to the original number but easier to work with: | Rounding
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| Use rounded numbers to get an approximate answer | Estimate
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| Rounding numbers to the highest possible place, so that all the digits become zero except the first one is called ______________ rounding. | Front end
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| In a multiplication problem, the numbers being multiplied are called ___________. | Factors
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| The answer to a multiplication problem | Product
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| The answer to a division problem | Quotient
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| The ________ tells how many times a number is used as a factor in repeated multiplication. | Exponent
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| 3 * 4 * 5 = 3 * 5 * 4 illustrates the __________ property of multiplication. | Commutative
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| (2 + 5) + 5 = 2 + (5 + 5) illustrates the ________ property of addition. | Associative
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| 3(6 + 2) = 3 * 6 + 3 * 2 illustrates the _________ property. | Distributive
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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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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:
btimmer
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