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# SHMS 7th Math Vocab1

### SHMS 7th Grade Math Vocab 1

TermDefinition
Additive Inverse Two numbers that when added have a sum of zero.
Multiplicative Inverse Two numbers that when multiplied have a product of 1.
Absolute Value The distance between a number and zero on the number line.
Integers The set of whole numbers and their opposites {...-3, -2, -1, 0, 1, 2, 3...}
Natural Numbers The set of numbers {1, 2, 3, 4,...}. These numbers can also be called counting numbers.
Negative Numbers The set of numbers less than zero.
Opposite Numbers Two numbers that have the same absolute value.
Positive Numbers The set of numbers greater than zero.
Rational Numbers A number that can be made by dividing two integers or whole numbers. They can be displayed as a point on a number line or coordinate plane.
Repeating Decimal A decimal number in which a digit or group of digits repeats without end. Example .3333…
Terminating Decimal A decimal number that has a specific amount of digits, a decimal number with an end.
Zero Pair Pair of numbers whose sum is zero. Example 3 + -3 = 0.
Variable A symbol, usually a letter, which is used to represent one or more numbers.
Created by: hbogue