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FISK Math Ch.5 Vocab
FISK Math Chapter 5 Vocabulary
Question | Answer |
---|---|
compatible numbers | numbers that are easy to divide mentally |
like fractions | fractions with the same denominator |
reciprocal | any two numbers that have a product of one. 5/6 x 6/5 = 30/30 = 1 |
unlike fractions | fractions with different denominators |
coordinate plane | a plane in which a horizontal number line and a vertical number line intersect at their zero points |
origin | the point of intersection of the x-axis and y-axis in a coordinate system |
x-axis | the horizontal line of the two perpendicular number lines in a coordinate plane |
y-axis | the vertical line of the two perpendicular number lines in a coordinate plane |
ordered pair | a pair of numbers used to locate a point in the coordinate system. It is written in this form: (x-coordinate, y-coordinate) |
x-coordinate | the first number of the ordered pair |
y-coordinate | the second number of the ordered pair |
graph | place a point named by an ordered pair on a coordinate grid |