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Math Vocabulary
Chapter 9
Question | Answer |
---|---|
multiple | the product of a given whole number and another whole number |
factor | a number that is multiplied by another number |
compatible number | nearby numbers that are easy to compute with mentally |
estimate | to find an answer that is close to the exact amount |
round | to replace a number with another number that tells about how many or about how much |
regroup | to exchange amounts of equal value to rename a number |
partial product | a method of multiplying in which ones, tens, hundreds, and so on, are multiplied separately and then the products are added |
array | an arrangement of objects in rows and columns |