| A | B |
|---|
| precision | A property of measurement related to the unit of measure used; the smaller the unit of measure used |
| round | to replace a number with one that is simpler and is approximately the same size as the original number. |
| least common multiple (lcm) | the smallest number |
| prime factorization | a number written as the product of all its prime numbers. |
| congruent | Figures having the same size and shape |
| net | a two-dimensional pattern that can be folded into a three-dimensional polyhedron. |
| Associative Property of Addition | the property that states that when the grouping of addends is changed |
| ladder diagram | A diagram that shows the steps of repeatedly dividing by a prime number until the quotient is 1 |
| scalene triangle | A triangle with no congruent sides |
| least common denominator (lcd) | the least common multiple of two or more denominators. |
| capacity | the amount a container can hold. |
| decimeter | A metric unit used to measure length or distance |
| benchmark | a familiar number uses as a point of reference. |
| mass | The amount of matter in an object |
| composite number | A whole number having more than two factors |
| isosceles triangle | A triangle with exactly two congruent sides |
| polyhedron | a solid figure with faces that are polygons. |
| vertex | where two or more rays meet. |
| milliliter | A metric unit used to measure capacity |
| divisible | A number that is ___________________________ by another number if the quotient is a whole number and the remainder is zero. |
| Commutative Property of Addition | the property that states when the order of two or more addends is changed |
| parallelogram | a quadrilateral whose opposite sides are parallel and have the same length |
| cubic unit | a unit of volume with dimensions:1 unit x 1 unit x 1 unit. |
| volume | the measure of the amount of space a solid figure occupies. |
| greatest common factor | The greatest factor that two or more numbers have in common |
| quadrilateral | A polygon with four sides and four angles |
| corresponding sides | Sides that are in the same relative position in a congruent figure |
| square unit | A unit of area with dimensions 1 unit x 1 unit |
| factor tree | a diagram that shows the prime factors of a number. |
| protractor | a tool used for measuring and drawing angles. |
| tenth | one of ten equal parts. |
| edges | The line segment where two faces of a solid figure meet |
| height | the length of a perpendicular from the base to the top of a plane figure or solid figure. |
| estimate | to find a number that is close to an exact amount. |
| face | a polygon that is a flat surface of a solid figure. |
| corresponding angles | angles that are in the same relative position in congruent figures. |
| surface area | the sum of the areas of all the faces |
| hundredth | One of one hundredth equal parts |
| common factor | a number that is a factor or two or more numbers. |
| regular polygon | A polygon in which all sides are congruent and all angles are congruent |
