Fractions
The number above the fraction bar
Numerator
5 x 7 = 7 x 5 or 5 + 7 = 7 + 5
Commutative property
Round the the hundreds place: 186
200
A triangle with no congruent sides or angles
scalene triangle
The number that is left over after a division problem is complete.
Remainder
The bottom part of a fraction that represents the total number of parts
Denominator
30 x 1 = 30
Identity property of multiplication
Round to the ten thousands place: 3,168,234
3,170,000
An angle that measures more than 90 degrees
obtuse angle
The answer to a multiplication problem.
Product
A whole number with a fraction
Mixed number
16 + 0 = 16
Identity Property of Addition
Round to the thousandths place: 5.6435
5.644
Lines that cross at one point, forming a right angle
perpendicular lines
A whole number greater than 1 that has more than 2 factors.
Composite Number
A fraction in which the numerator and denominator have no common factors other than 1
simplest form
56 x 0 = 0
Zero Property of Multiplication
Round to the ten thousands place: 1,564,098
1,560,000
A triangle that has 2 equal sides.
Isosceles Triangle
The answer to a division problem.
Quotient
A fraction whose numerator is greater than its denominator.
improper fraction
49 x 3 = (40 x 3) + (9 x 3)
Distributive property
Round to the hundredths place: 5.435
5.44
A quadrilateral with exactly one pair of opposite parallel sides
Trapezoid
Factors