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Number System Vocab

Sixth grade math vocab for Number System Unit

Factor a number that divides evenly into another number
Multiple a product of two numbers
Absolute Value the distance of a number from zero on a number line
Estimate an approximate calculation of the value, used to judge reasonableness
Least Common Multiple (LCM) the least number that is a multiple of TWO or MORE numbers
Greatest Common Factor (GCF) the greatest factor that is common to TWO or MORE numbers
Coordinate Plane the intersection of a horizontal and vertical number line, 2 dimensional surface with an x and y axis on which points can be plotted
Quadrants 4 areas make when a plane is divided by an X and Y axis
Ordered Pair two numbers used to locate a point on a coordinate plane
Reciprocal number pairs that have a product of 1, a number made by switching the numerator and denominator of a fraction, or by putting 1 over a whole number
Rational Numbers Positive and negative numbers that include whole numbers, zero, fractions, and decimals
Integers positive and negative whole numbers and zero
Compatible Numbers numbers that work well together and make estimation easy
Word Problem Steps find, facts, strategy, solve, check
Created by: slpfrench