Vocabulary for multiplying multi-digit decimals
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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| Equation | a mathematical statement that two expressions are equal. For example: 3 x 4 = 12 | The problem with an equals sign and two equal sides (solved).
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| Product | The answer when two or more numbers are multiplied together. | Answer of a multiplication problem.
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| Factor | A number you can multiply together to get another number. | The two numbers you are multiplying together.
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| Estimation | Finding a value that is close to the right answer, but not exact. | Finding an answer that is "close enough" by rounding and multiplying
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| Placeholder | A zero that is used to fill a spot in order to keep proper place value. | The zero you put when multiplying to keep the place value
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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:
clark009
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