Go Math Chapter 2
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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distributive Property | the property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products
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partial product | a method of multiplying in which the ones, tens, hundreds, and so on are multiplied separately and then the products are added together
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estimate | to find an answer that is close to the exact amount
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expanded form | a way to write numbers by showing the value of each digit
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factor | a number that is multiplied by another number to find a product
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round | to replace a number with another number that tells about how many or how much
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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:
marywolter
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