Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/12

Click to flip

12 Cards in this Set

  • Front
  • Back
difference
subtract two numbers
estimate
Use information you know to draw a conclusion about a number
expanded notation
Break a number into its parts. For example, 375 = 300+70+5.
maximum
The largest number in a set of data.
Mean
The average of a set of data. To get the mean, you must add all the data then divide by the total number of data points you used.
Median
The middle number in a set of data.
Minimum
The smallest number in a set of data.
Mode
The data point that occurs the most in the data set.
Number sentence
A mathematical expression such as 5>3, 5+6=11, or 25/5=5.
Open number sentence
A number sentence that is missing a part. For example, n +6= 11.
Range
To find the range in a data set, you must know the maximum then subtract the minimum (maximum - minimum=range).
Variable
A letter used to represent a value in a number sentence. For example, in n+6=11, n is the variable.