All Common Core: 6th Grade Math Resources
Example Questions
Example Question #551 : Ssat Middle Level Quantitative (Math)
Subtract the mode from the median in this set of numbers:
9080, 9008, 9800, 9099, 9009, 9090, 9008
First, order the numbers from least to greatest:
Then, find the mode (the most recurring number): 9008
Then, find the median (the middle number):
Finally, subtract the mode from the median:
Answer: 72.
Example Question #5 : Median
Consider the data set:
What is the difference between the mean of this set and the median of this set?
To get the mean, add the numbers and divide by 8:
To get the median, find the mean of the fourth- and fifth-highest elements (the ones in the middle):
The difference is
Example Question #1 : How To Find Range
The difference between 2996 and 4515 is closest to
Round 2996 up to 3000 and 4515 down to 4500. The difference between 4500 and 3000 is 1500.
Example Question #1 : Find Measures Of Center, Variability, And Patterns In Data: Ccss.Math.Content.6.Sp.B.5c
In a group of 4 books, the average number of pages is is 10. Juan adds a book with 20 pages to the group. What is the new average number of pages?
If the average of 4 books was 10, then the total number of pages was . Adding in the 20 new pages, but now dividing by 5 you get .
Example Question #2 : Find Measures Of Center, Variability, And Patterns In Data: Ccss.Math.Content.6.Sp.B.5c
Give the mean of the data set (nearest tenth, if applicable):
Add the six elements and divide the sum by 6:
Example Question #3 : Find Measures Of Center, Variability, And Patterns In Data: Ccss.Math.Content.6.Sp.B.5c
Find the mean of this set of numbers:
54, 41, 99, 120, 66.
Firrst, add the numbers:
Then, divide by the amount of numbers in the set:
Answer: The mean is 76.
Example Question #4 : Find Measures Of Center, Variability, And Patterns In Data: Ccss.Math.Content.6.Sp.B.5c
Give the mean of the following eight scores:
Divide the sum of the scores by eight:
Example Question #5 : Find Measures Of Center, Variability, And Patterns In Data: Ccss.Math.Content.6.Sp.B.5c
Give the mean of the following nine scores:
Divide the sum of the scores by nine:
Example Question #6 : Find Measures Of Center, Variability, And Patterns In Data: Ccss.Math.Content.6.Sp.B.5c
The average age of 4 people is 12. What will be the sum of their ages in 3 years?
The current sum of their ages is . Since all 4 people will gain 3 years in age, we have to add 12 to the current sum.
Example Question #1 : Mean
Give the mean of the following data set:
Since there are 16 elements, divide their sum by 16 to get the mean: