Math EOG Words
Math EOG Words
Numbers & Operations
Clues to Add How many in all? What is the total? What is the sum? How many altogether? How many
combined?
Clues to Subtract What is the difference? How many more? How many are left? How much longer,
shorter, taller, heavier? How much change?
Denominator the bottom number of a fraction – tells how many parts there are
Difference the answer you get when you subtract
Double a number twice 12+12=24 or 12x2=24
Estimate to find a number that is close to an exact amount by rounding
Equivalent having the same value – equal
Factor a number multiplied
Half to divide into 2 equal groups 14 ÷ 2 = 7
Mixed Number a whole number and a fraction Example 2 3/Numerator the top number of a fraction – tells how many parts are shaded
Product the answer you get when you multiply
Quotient the answer you get when you divide
Round to replace a number with one that tells about how much or how many
Sum the answer you get when you add
Approximately about, estimate
Measurement
Area the number of square units needed to cover a space – multiply length x width
Capacity the volume of a container measured in liquid units
Standard – think BIG G
4 quarts= 1 gallon 2 pints = 1 quart 2 cups = 1 pint
1 cup (c) = 8 ounces (oz) 1 tablespoon (tbsp) = 3 teaspoons (tsp)
Metric – 1 liter (L) = 1,000 milliliters (mL)
Century equal to 100 years
Decade equal to 10 years
Degree a unit for measuring angles or temperature
Length (Standard) 1 foot (ft) = 12 inches (in) inch = small paper clip
1 yard (yd) = 3 feet or 36 inches foot = length of notebook paper
1 mile (mi) = 5,280 feet or 1,760 yards yard = baseball bat
Length (Metric) 1 centimeter (cm) = 10 millimeters (mm) centimeter = width of your pinky nail
1 decimeter (dm) = 10 centimeters decimeter = from thumb to pointer finger
1 meter (m) = 100 centimeters meter = your arm span
1 kilometer (km) = 1,000 meters
Mass the measure of the quantity of matter in an object
1 kilogram (kg) = 1,000 grams (g) kilogram = your math book gram = paper clip
Temperature Freezing Point – 32 degrees Fahrenheit – 0 degrees Celsius
Boiling Point - 212 degrees Fahrenheit – 100 degrees Celsius
Body Temp – 98.6 degrees Fahrenheit – 37 degrees Celsius
Room Temp – 68 degrees Fahrenheit – 20 degrees Celsius
Time 1 day = 24 hours 1 hour = 60 minutes 1 minute = 60 seconds 1 week = 7 days
Weight 1 pound (lb) = 16 ounces (oz) 1 ton (T) = 2,000 pounds (lbs)
Year 365 days 52 weeks 12 months
Geometry
Angle two rays that have the same endpoint
Acute – an angle whose measure is between 0 and 90 degrees
Right – an angle whose measure is exactly 90 degrees
Obtuse – an angle whose measure is between 90 and 180 degrees
Straight – an angle whose measure is exactly 180 degrees
Complementary angles 2 angles whose measures have a sum of 90 degrees
Cone a solid figure with 1 circular face, 0 edges, and 0 vertices Ex. a party hat
Congruent figures that have the same shape and size
Cube a solid figure with 6 square faces, 12 edges, and 8 vertices Ex. a box
Cylinder a solid figure with 2 circular faces, 0 edges, and 0 vertices Ex. a roll of paper towels
Equilateral triangle a triangle with 3 equal sides, angles measure 180 degrees
Heptagon a polygon with 7 sides
Hexagon a polygon with 6 sides
Intersecting lines lines that cross at one point
Isosceles triangle a triangle with exactly 2 equal sides, angles measure 180 degrees
Line a straight path of points that goes on forever in two directions
Line segment part of a line that includes two endpoints
Line of symmetry the fold line in a symmetrical figure
Octagon a polygon with 8 sides
Parallel lines lines that never cross and stay the same distance apart
Pentagon a polygon with 5 sides
Perpendicular lines two lines that intersect to form square corners or right angles
Point an exactly point in space
Quadrilateral a four sided polygon, angles measure 360 degrees
Square – 4 equal sides, 4 right angles, 2 pair of parallel sides
Rectangle – opposite sides equal, 4 right angles, 2 pair of parallel sides
Parallelogram – opposite sides equal, 2 pair of parallel sides
Trapezoid – one pair of parallel sides
Rhombus – 4 equal sides, 2 pair of parallel sides
Ray has one endpoint and continues without end in one direction
Reflection the change in position of a figure by flipping it over a horizontal or vertical line
Right triangle a triangle that has a right angle
Scalene triangle a triangle with no equal sides, angles measure 180 degrees
Similar figures that have the same shape, but not the same size
Algebra
Decrease when numbers go down
Equation a number sentence that shows two quantities are equal
Increase when numbers go up
Order of Operations 1. Parentheses 2. Multiply / Divide 3. Add / Subtract
Variable a letter or symbol that represents a number
Data Analysis
Bar graph a graph that uses bars to represent data
Circle graph a graph that shows how parts of data relate to a whole
Line graph a graph that uses a line to show change over time
Ordered pair a pair of numbers used to locate a point on a coordinate grid
Ex. (5,2) Over5,Up2 Run........down the court and Shoot
Pictograph a graph that shows information by using pictures
Range the difference between the largest value and the smallest value in a set of data
Stem-and-leaf plot a table that shows data by place value
Survey a method of gathering information about a group
Clues to Add How many in all? What is the total? What is the sum? How many altogether? How many
combined?
Clues to Subtract What is the difference? How many more? How many are left? How much longer,
shorter, taller, heavier? How much change?
Denominator the bottom number of a fraction – tells how many parts there are
Difference the answer you get when you subtract
Double a number twice 12+12=24 or 12x2=24
Estimate to find a number that is close to an exact amount by rounding
Equivalent having the same value – equal
Factor a number multiplied
Half to divide into 2 equal groups 14 ÷ 2 = 7
Mixed Number a whole number and a fraction Example 2 3/Numerator the top number of a fraction – tells how many parts are shaded
Product the answer you get when you multiply
Quotient the answer you get when you divide
Round to replace a number with one that tells about how much or how many
Sum the answer you get when you add
Approximately about, estimate
Measurement
Area the number of square units needed to cover a space – multiply length x width
Capacity the volume of a container measured in liquid units
Standard – think BIG G
4 quarts= 1 gallon 2 pints = 1 quart 2 cups = 1 pint
1 cup (c) = 8 ounces (oz) 1 tablespoon (tbsp) = 3 teaspoons (tsp)
Metric – 1 liter (L) = 1,000 milliliters (mL)
Century equal to 100 years
Decade equal to 10 years
Degree a unit for measuring angles or temperature
Length (Standard) 1 foot (ft) = 12 inches (in) inch = small paper clip
1 yard (yd) = 3 feet or 36 inches foot = length of notebook paper
1 mile (mi) = 5,280 feet or 1,760 yards yard = baseball bat
Length (Metric) 1 centimeter (cm) = 10 millimeters (mm) centimeter = width of your pinky nail
1 decimeter (dm) = 10 centimeters decimeter = from thumb to pointer finger
1 meter (m) = 100 centimeters meter = your arm span
1 kilometer (km) = 1,000 meters
Mass the measure of the quantity of matter in an object
1 kilogram (kg) = 1,000 grams (g) kilogram = your math book gram = paper clip
Temperature Freezing Point – 32 degrees Fahrenheit – 0 degrees Celsius
Boiling Point - 212 degrees Fahrenheit – 100 degrees Celsius
Body Temp – 98.6 degrees Fahrenheit – 37 degrees Celsius
Room Temp – 68 degrees Fahrenheit – 20 degrees Celsius
Time 1 day = 24 hours 1 hour = 60 minutes 1 minute = 60 seconds 1 week = 7 days
Weight 1 pound (lb) = 16 ounces (oz) 1 ton (T) = 2,000 pounds (lbs)
Year 365 days 52 weeks 12 months
Geometry
Angle two rays that have the same endpoint
Acute – an angle whose measure is between 0 and 90 degrees
Right – an angle whose measure is exactly 90 degrees
Obtuse – an angle whose measure is between 90 and 180 degrees
Straight – an angle whose measure is exactly 180 degrees
Complementary angles 2 angles whose measures have a sum of 90 degrees
Cone a solid figure with 1 circular face, 0 edges, and 0 vertices Ex. a party hat
Congruent figures that have the same shape and size
Cube a solid figure with 6 square faces, 12 edges, and 8 vertices Ex. a box
Cylinder a solid figure with 2 circular faces, 0 edges, and 0 vertices Ex. a roll of paper towels
Equilateral triangle a triangle with 3 equal sides, angles measure 180 degrees
Heptagon a polygon with 7 sides
Hexagon a polygon with 6 sides
Intersecting lines lines that cross at one point
Isosceles triangle a triangle with exactly 2 equal sides, angles measure 180 degrees
Line a straight path of points that goes on forever in two directions
Line segment part of a line that includes two endpoints
Line of symmetry the fold line in a symmetrical figure
Octagon a polygon with 8 sides
Parallel lines lines that never cross and stay the same distance apart
Pentagon a polygon with 5 sides
Perpendicular lines two lines that intersect to form square corners or right angles
Point an exactly point in space
Quadrilateral a four sided polygon, angles measure 360 degrees
Square – 4 equal sides, 4 right angles, 2 pair of parallel sides
Rectangle – opposite sides equal, 4 right angles, 2 pair of parallel sides
Parallelogram – opposite sides equal, 2 pair of parallel sides
Trapezoid – one pair of parallel sides
Rhombus – 4 equal sides, 2 pair of parallel sides
Ray has one endpoint and continues without end in one direction
Reflection the change in position of a figure by flipping it over a horizontal or vertical line
Right triangle a triangle that has a right angle
Scalene triangle a triangle with no equal sides, angles measure 180 degrees
Similar figures that have the same shape, but not the same size
Algebra
Decrease when numbers go down
Equation a number sentence that shows two quantities are equal
Increase when numbers go up
Order of Operations 1. Parentheses 2. Multiply / Divide 3. Add / Subtract
Variable a letter or symbol that represents a number
Data Analysis
Bar graph a graph that uses bars to represent data
Circle graph a graph that shows how parts of data relate to a whole
Line graph a graph that uses a line to show change over time
Ordered pair a pair of numbers used to locate a point on a coordinate grid
Ex. (5,2) Over5,Up2 Run........down the court and Shoot
Pictograph a graph that shows information by using pictures
Range the difference between the largest value and the smallest value in a set of data
Stem-and-leaf plot a table that shows data by place value
Survey a method of gathering information about a group