Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
88 Cards in this Set
- Front
- Back
|
What is an acute angle?
|
It is an angle measuring less than a right angle.
|
|
|
What is are addends?
|
They are numbers that are added to find a sum.
Example: 273+ 489 = 762 The addends are 273 and 489. |
|
|
What is an angle?
|
It is a figure that is formed when two rays meet at the same endpoint.
|
|
|
What is area?
|
It is the number of square units needed to cover a region.
|
|
|
What is an area model?
|
It is a set of items arranged in rows and columns.
|
|
|
What is an array?
|
It is a set of items arranged in rows and columns.
|
|
|
What is a bar graph?
|
It is a chart that uses bars-going up and down or aross-to show and compare information.
|
|
|
what is capacity?
|
It is the amount a container can hold when filled.
|
|
|
What is Celsius?
|
It is a metric temperature scale.
|
|
|
What are combinations?
|
They are possible arrangements of a group or part of a group of objects.
|
|
|
What is to compare?
|
It is a way to identify differences in whole numbers or fractions by using the symbols > (greater than), < (less than), or = (equal to).
|
|
|
What are compatible numbers?
|
They are numbers that have been rounded to make them easier to divide.
|
|
|
What is a cone?
|
It is a solid shape with one circular face an a curved surface that comes to a point.
|
|
|
What does congruent mean?
|
This means that figures are the same size and have the same shape.
|
|
|
What is a cube?
|
It is a solid shape in which all the faces are congruent squares.
|
|
|
What are customary units of weight?
|
They are units used to measure weight in ounces (oz) and pounds (lb).
|
|
|
What is a cylinder?
|
It is a solid shape with two faces that are congruent circles.
|
|
|
What is a decimal?
|
It is a symbols that separates the wholes from fractions.
|
|
|
What is a dividend?
|
It is the number being divided in a division problem.
|
|
|
What is a divisor?
|
It is the number you are dividig by in a division problem.
|
|
|
What is an edge?
|
It is a line segment formed where two faces meet.
|
|
|
What is elapsed time?
|
It is the amount of time that passes from one time to another.
|
|
|
What is an equation?
|
It is a number sentence with an equal sign.
|
|
|
What are equivalent fractions
|
They are fractions that name the same amount.
|
|
|
What does estimate mean?
|
It means to round to a number close to an exact number.
|
|
|
What is a face?
|
It is a flat surface of a solid figure.
|
|
|
What is a fact family?
|
It is a set of related facts using the same numbers.
|
|
|
What is Fahrenheit?
|
It is the customary temperature scale.
|
|
|
What is a gram?
|
It is a metric unit sued to measure mass in small units.
|
|
|
What is a hexagon?
|
It is a polygon with six sides.
|
|
|
What is an improper fraction?
|
It is a fraction that has a numerator greater than or equal to its denominator.
|
|
|
What are intersecting lines?
|
They are lines that meet at one point.
|
|
|
What is a kilogram?
|
It is a metric unit used to measure mass of large objects.
|
|
|
What is a line?
|
It is a stright path extending in two directions.
|
|
|
What are lines of symmetry?
|
They are lines on which a figure can be folded so both parts are congruent.
|
|
|
What is a liter?
|
It is a metric unit of capacity.
|
|
|
What is mass?
|
It is the amount of matter something contains.
|
|
|
What are the metric units of mass?
|
They are the units used to measure mass in grams (g) and kilograms (kg).
|
|
|
What is a millilter?
|
It is the metric unit of capacity used to measure small amounts.
|
|
|
What is a mixed number?
|
It is a number containing a whole number and a fraction.
|
|
|
What are multiples?
|
They are the products of a whole number and any other number.
Example: 2, 4, 6, 8, 10, 12 |
|
|
What are multiplication facts?
|
They are the facts that can be remembered by using patterns.
|
|
|
What is a number line?
|
A line on which numbers are assigned to points.
|
|
|
What is an obtuse angle?
|
It is an angle measuring more than 90 degrees and less than 180 degrees.
|
|
|
What is an octagon?
|
It is a polygon with eight sides and vertices.
|
|
|
What does order mean?
|
It means to list whole numbers from least to greatest or greatest to least depending on what is being asked.
|
|
|
What is an ounce?
|
It is a customary unit used to measure weight.
|
|
|
What are parallel lines?
|
They are two or more lines in the same plane that do not meet or intersect.
|
|
|
What is a pentagon?
|
It is a polygon with 5 sides.
|
|
|
What is perimeter?
|
It is the distance around an object. You add up all of the sides to find the distance.
|
|
|
What are perpendicular lines?
|
They are two lines that form right angles where they meet or intersect. They form a perfect +.
|
|
|
what is a place value chart used for?
|
It shows the value of each digit in a number. In larger numbers, commas are used to separate groups of three digits.
|
|
|
What are polygons?
|
They are flat, closed plane shapes made up of three or more line segements called sides.
|
|
|
What is a pound (lb)?
|
It is a customary unit used to measure weight.
|
|
|
What is a quadrilateral?
|
It is a polygon with 4 sides and 4 vertices.
|
|
|
What is a quotient?
|
It is the answer in a division problem.
|
|
|
What is a ray?
|
It is part of line with one endpoint that goes on without end in the other direction.
|
|
|
What is a rectangle?
|
It is a polygon with opposite sides parallel and 4 right angles.
|
|
|
What is a rectangular prism?
|
It is a solid figure with six faces that are rectangles.
|
|
|
What is a reflection?
|
It is the movement of a figure by flipping it over a line of refelction.
|
|
|
What does it mean to regroup?
|
It is to exchange amounts of equal value to rename a number such as 10 ones and 1 ten, 10 tens as 100 and 10 hundreds as 1,000.
|
|
|
What is a right angle?
|
It is an angle that measure exaclty 90 degrees.
|
|
|
What is a rotation?
|
It is the movement of a figure by turning it around a point.
|
|
|
What does it mean to round?
|
It means to bring a number up or down to the nearest ten, hundred, or thousand.
|
|
|
What is a solid shape?
|
It is a three Dimensional figure that takes up space.
|
|
|
What is a sphere?
|
It is a solid figure shaped like a round ball.
|
|
|
What is a square pyramid?
|
It is a solid figure with a square base and four faces that are triangles with a common vertex.
|
|
|
What is symmetry?
|
It is when a figure can be folded on a line so that the two sides are congruent.
|
|
|
What is temperature?
|
It is a measurement of how hot or cold something is.
|
|
|
What is a translation?
|
It is the movement of a figure by sliding it to a new location.
|
|
|
What is a triangle?
|
It is a polygon with three sides and three vertices.
|
|
|
What is a triangular prism?
|
It is a prism whose bases are triangles.
|
|
|
What is a triangluar pyramid?
|
It is a solid figure whose bases are triangles.
|
|
|
What is a vertex?
|
It is the point where two edges meet.
|
|
|
What is volume?
|
It is the number of cubic units that fit inside a solid figure.
|
|
|
What is weight?
|
It is the measure of the heaviness of an object.
|
|
|
One year has how many days?
|
It has 365 days.
|
|
|
One year has how many months?
|
It has 12 months.
|
|
|
On year has how many weeks?
|
It has 52 weeks.
|
|
|
One week has how many days?
|
It has 7 days?
|
|
|
How many hours in a day?
|
It has 24 hours.
|
|
|
One hour has how many minutes?
|
It has 60 minutes.
|
|
|
One ton has how many pounds?
|
It has 2,000 pounds.
|
|
|
One pound has how many ounces?
|
It has 16 ounces.
|
|
|
One gallon has how many quarts?
|
It has 4 quarts.
|
|
|
How many ounces does a gallon have?
|
It has 128 ounces.
|
|
|
One quart has how many pints?
|
It has 2 pints.
|
|
|
One cup has how many ounces?
|
It has 8 ounces.
|
