click below
click below
Normal Size Small Size show me how
ILearn Vocabulary
Terms that could possibly be on the ILearn test.
Term | Definition |
---|---|
Sum | The answer to an addition problem. |
Difference | The answer to a subtraction problem. |
Product | The answer to a multiplication problem. |
Quotient | The answer to a division problem. |
Dividend | The number that is to be divided in a division problem. |
Trapezoid | A quadrilateral with at least one pair of parallel sides. |
Perimeter | The distance around a shape. Add up all of the sides. |
Divisor | The number that divides the dividend. |
Acute Angle | An angle that is less that 90 degrees. |
Area | The space inside of a shape. Length times the width. |
Factor | A number that is multiplied to get a product. |
Obtuse Angle | An angle that is more than 90 degrees. |
Millimeter | A metric unit for measuring length or distance. 1 centimeter = 10 millimeters |
Multiple | The product of a number and a counting number is called a multiple of the number. Example: 2, 4, 6, 8, 10.... |
Right Angle | An angle that measures, exactly, 90 degrees. |
Inch | A customary unit used for measuring length or distance. |
Associative Property | The property that states that you can group factors in different ways and still get the same product. Example: 3 × (4 × 2) = (3 × 4) × 2 |
Mixed Number | An amount given as a whole number and a fraction. |
Numerator | Parts of a whole. The top number of a fraction. |
Denominator | Represents the whole. The bottom of a fraction. |
Congruent | Two figures or objects are congruent if they have the same shape and size. |
Parallelogram | A polygon that has TWO pairs of parallel lines. |
Rhombus | A quadrilateral with two pairs of parallel sides and four sides of equal length. |
Parallel Lines | Lines that will never touch. |
Ray | A part of a line; it has one endpoint and continues without end in one direction. |
Perpendicular lines | Lines that meet/cross to create a 90 degree angle. |
Intersecting lines | Lines that meet/cross to create an obtuse or acute angle. |
Commutative Property | The property that states that when the order of two factors is changed, the product is the same. Example: 4 × 5 = 5 × 4 |
Distributive Property | The property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products. Example: 5 × (10 + 6) = (5 × 10) + (5 × 6) |
Improper Fraction | A fraction that has the numerator(top) bigger than the denominator(bottom). |
Inverse Operations | Operations that undo each other, such as addition and subtraction or multiplication and division. Example: 6 × 8 = 48 and 48 ÷ 6 = 8 |