5th Grade Math Unit 1 Vocabulary

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A way to write numbers by showing the value of each digit; ex) (5 x 100) + (6 x 10) + (3 x 1) + (4 x 1/10)

How many times to use a number in multiplication

The number that is going to be raised to a power or exponent

The property that says that two or more numbers can be added or multiplied in any order without changing the result. For example: 6+2=8 and 2+6=8

The position of the first digit to the right of the decimal point.

The number of times a base number is multiplied by itself

To put things together to see how they are the same

Decimals that have the same value; ex. 0.5 = 0.50