Multiplying Mixed Numbers Mixed Numbers consist of an integer follow by a fraction. Simplifying Fractions Fractions may have numerators and denominators that are composite numbers (numbers that has more factors than 1 and itself). Prime and Composite Numbers A prime number is a whole number that only has two factors which are itself and one.A composite number has factors in addition to one and itself. Least Common Multiple The Least Common Multiple (LCM) is the smallest number that two or more numbers will divide into evenly. Greatest Common Factor The Greatest Common Factor (GCF) is the largest number that is a common factor of two or more numbers. Adding Fractions with Unlike Denominators Fractions with Different Denominators. Subtracting Fractions with Unlike Denominators Fractions with Different Denominators. What is Math? Mathematics How is the Way to Set Up a Fractions Make a Line & Above the Line is called the Numerator & Below the Line is called Denominator Mass The Amount of Matter in an object. Volume The Amount of Space that something takes up. Weight A Measure of the pull of gravity on an object. Dividend The number or quantity to be divided. Divisor The number by which the dividend is divided. Quotient The number obtained when one quantity is divided by another. Division Fact is a division equation in which the divisor and quotient are whole numbers not larger than 9. Long Division is a method of dividing numbers in which the work is written out. Short Division is a method of dividing numbers in which much of the work is done mentally. Remainder is any amount left over after a division operation has been completed.The remainder is always less than the divisor. Divison ''The Number Doing the Dividing'' Addends 'The Numbers Added Together'' Sum ''The Answer To An Addition Problem.'' Minuend ''The Top Number in a Subtraction'' Subtrahend ''The Bottom Number in a Subtraction Problem.'' Difference ''The Answer To A Subtraction Problem.'' Factors ''The Numbers being Multiplied.'' Product ''The Answer To A Multiplication Problem.'' What are the Four Operations of Math Addition,Subtraction,Multiplication,Division What is 2 + 6? 8 What is 8 - 3? 5 What is 14 - 7? 7 What is 11 + 2? 13 What is 38 + 11? 49 What is 3 + 9? 12 What is 24 - 6? 18 What is 9-2 = ? 7 What is 9-3 = ? 6 What is 10-2 = ? 8 What is 4-2 = ? 2 What is 5-4 = ? 1 What is 7-3 = ? 4 What is 8-5 = ? 3 What is 9-4 = ? 5 True or False: A cone is a polyhedron. False What is the formula for the area of a triangle? (base x height) divided by 2 What is the formula for finding the volume of a cone? one third x 3.14x radius squared x height Define: surface area is the sum of the areas of all the surfaces of a figure What is the formula for finding the surface area of a pyramid? add all the areas of the faces together to get your answer What is the formula for the area of a parallelogram? base x height What is the formula for the circumfrence of a circle? 3.14 x diameter Define: polyhedron It is a three dimensional figure whose surfaces, or faces, are all polygons What is the formula for the area of a trapezoid? height � 2 ( base1 + base2) What is the formula for finding the volume of a prism? area of one base x height What is the formula for finding the volume of a sphere? four thirds x 3.14 x radius cubed What is a cone: a polyhedron or not a polyhedron not a polyhedron What is the formula for the area of a circle? 3.14 x radius squared or 3.14 radius to the 2nd power True or False: All prisms and pyramids are polyhedrons. True Define: net the pattern of a three dimensional figure laid out flat What is the formula for finding the volume of a cylinder? A cylinder has a round base and a given height. The area of the base must be found first, and then it can be multiplied by the height to give the volume of the cylinder. Variable A letter or Symbol that stands for a number. What are some Abbreviations? sec=second min=minute hr=hour d=day wk=week ft=feet in=inches mi=miles yd=yard What are some Measuring Time? 60 seconds=1 minute 60 minutes=1 hour 24 hours=1 day 7 days=1 week What is the Top Number of a Fraction? Numerator What is the Bottom Number of a Fraction? Denominator Reciprocal Flip the Digits Multiplication Fraction Multiply Straight Across Division Fraction Multiply First Fraction By The Reciprocal of the Second Fraction. Polygon Closed Plane Figure Made By Line Segments. Regular Polygon Polygon With Equal Angles and Equal Sides. Perimeter Is the Distance Around An Object. Circumference Refers to the Distance Around A Circle. Range The Different Between The Smallest and Largest Number in a Set of Data. Mean (Average) Add All the Numbers in the Set of Data Together Then Divide By How Ever Many Numbers are in a set. Median The Middle Number ; or Numbers in a Set of Data. Mode The Number or Numbers That Occur Most Often in a Set of Data. Scientific Notation Scientific Notation Is A Way To Write A Number As The Product of a Number Greater Than or Equal To 1 and less that 10 that is a power of 10. Circle Chart Has A Circle In It. Bar Graph Has Bar In A Bar Graph Line Graph Has Lines In It Pictogram Has Pictures In It Bar Graph. Displays Data with vertical or horizontal Bars Double Bar Graph Shows Two Sets of Related Data Frequency Table Tels the Number of times an event,category,or group occurs. Cumulative Frequency Column shows a running total of all frequencies. Histogram Is A Bar Graph That Shows the number of Data items that occur within each interval. Acute Angle Less Than 90 Degrees Right Angle 90 Degrees Obtuse Angle Greater Than 90 Degrees Straight Angle 180 Degrees Parallel Lines Never Will Cross Intersecting Lines Will Cross Types of Triangles Acute,Obtuse,Right,Scalene,Isosceles,Equilateral Types of Quadrilaterals Quadrilateral,Parallelogram,Rectangle,Rhombus,Square,Trapezoid Transformations Slide,Flip,Turn Ordered Pairs axis vertical axis (y) horizontal axis (x) Ordered Pairs ( , ) Line Graphs Displays a set of data using line segments. Double-Line Graphs Line Graphs that Displays two sets od Data are called Double-Line Graphs Stem-and Leaf Plot Shows Data Arranged By Place Value. Answer These Questions
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