Trimester 2 alg/pre alg

Instructions: Each row makes one card. Cut along the double lines and fold along the single lines. Then glue or tape the sides together.

a triangle where all angles are less than 90 degrees	acute triangle
a math problem where letters represent numbers.	algebraic
a part of the circumference of a circle or other curve.	arc

a denominator that is the same in two or more fractions.	common denominator
having the same size and shape	congruent
A plane that is divided into four regions by a horizontal line called the x-axis and a vertical line called the y-axis.	coordinate plane
a number raised to the third power	cubed

a triangle with three congruent (equal) sides and three congruent (equal) angles	equilateral triangle
writing a number to show the value of each digit Example: 531 = 500 + 30 + 1)	expanded notation
the horizontal number line in a coordinate plane	. x-axis
the vertical number line in a coordinate plane	y-axis

a triangle with at least two congruent (equal) sides	isosceles triangle
the least common multiple of two or more denominators	least common denominator
the smallest multiple that two or more numbers have in common	least common multiple
the value that occurs most frequently in a given data set.	mode

the average	mean
the distance between highest and lowest scores in a set of data.	range
the set of all rational and irrational numbers	real numbers
a triangle with no congruent (equal) sides	scalene triangle

the middle number in a set of data when the numbers are put in order	median
A number raised to the second power	squared
the answer to a subtraction problem	difference
the answer to a division problem	quotient

the answer to a multiplication problem	product
the answer to an addition problem	sum