Operations and Algebraic Thinking
Numbers and Operations in Base Ten
Fraction Action
Measurement and Data
Geometry
100
These labels are important to include in answers to word problems.
What are units?
100
To make a number more friendly and easier to work with.
What is round?
100
In a fraction, this number shares the number of equal parts into which the whole is divided.
What is the denominator?
100
The distance around a two-dimensional shape along the boundary of the shape.
What is perimeter?
100
Quadrangle with only one pair of parallel sides.
What is a trapezoid?
200
This can be used to help you organize data for patterns, line plot data, and conversions.
What are T-charts or In/Out Boxes?
200
20,326,452 rounded to the nearest ten thousand.
What is 20,330,000?
200
A fraction whose numerator is greater than its denominator.
What is an improper fraction?
200
The value or values that occur most frequently and often in a set of data.
What is the mode?
200
The point where two lines or segments meet.
What is vertex?
300
Name two ways to show parts of a whole.
What are fractions and decimals?
300
Multiplication and division are operations that have a relationship that can be described as this.
What is inverse?
300
A number that is written using both a whole number and a fraction.
What is a mixed number?
300
In the metric system, 100 cm equal one of these.
What is a meter?
300
Lines meeting to form right angles.
What is perpendicular?
400
The letter or symbol that represents a missing number in a number sentence. (e.g. x + 2 =7)
What is a variable?
400
A close, rather than exact, number; an approximate answer to a computation.
What is estimate?
400
Fractions with different denominators that name the same number.
What are equivalent fractions?
400
A sketch of data in which Xs or other marks above a labeled line show the frequency of each value.
What is a line plot?
400
The number of lines of symmetry in a square.
What are four?
500
The three ways you can interpret a remainder in a division problem.
What are round up, ignore, turn into a fraction/decimal?
500
The number of times greater the number 3 is in 234,685 than 246,385?
What is 100x greater?
500
Three equivalent fractions for 3/5.
What is 6/10, 9/15, 12/20, 15/25, 18/30 . . . ?
500
Green Thumb Garry's rectangular garden has an area of 56 square feet. This could be the length and the width dimensions.
What is 8x7, 2x28, 4x14, 1x56?
500
This math term refers to sides, polygons, etc. that are the same size and same shape.
What is congruent?
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