Number Systems
***DAILY DOUBLE DAILY DOUBLE DAILY DOUBLE***
Any number less than zero, which is graphed to the right of zero on a number line.
What is a "positive number"?
A comparison of two numbers by division.
What is a "ratio"?
Any number, variable, or product of number and variable in an expression. For example: 2, x, and 4y.
What is a "term"?
The area of a rectangle with length of 7cm and width of 9cm
What is 63cm2?
A type of bar graph in which each bar represents a range of values rather than a specific value
What is a "histogram"?
The set of all numbers {...-3, -2, -1, 0, 1, 2, 3...}.
What is "integers"?
There are sixteen dogs for every three cats in the animal shelter.
What is the ratio of dogs to cats?
The expression equivalent to 3(6x + 2)
What is 18x + 6?
A=1/2bh
What is the formula for the area of a triangle?
The arithmetic center of a data set.
What is the mean (or average)?
The number assigned to each place that a digit occupies.
What is "place value"?
Find the simplest form for the ratio 55:5.
What is 11:1?
5p - 1 = 49 when p=
What is 10?
This is the formula for the area of a trapezoid.
** DAILY DOUBLE DAILY DOUBLE DAILY DOUBLE **
What is 1/2(b1+b2)h?
The difference between the lower quartile and the upper quartile
What is the interquartile range?
The correct comparison between (-15) and (-9)
(-15) is less than (-9).
A comparison of two ratios.
What is a "proportion"?
The numeral in a variable term such as 3w
What is the "coefficient"?
V=lwh, or V=Abh
What is the formula for volume?
The physical center of a data set.
What is the "median"?
Natural numbers and zero are called ...
What are "whole numbers"?
If Sandy wants nine grapes for every two stalks of celery in her chicken salad, how many celery stalks will she need when she has 81 grapes?
What is 18?
Solve for t:
2(9t) = 72
What is t = 4?
The volume of a rectangular prism with a base measuring 4 in x 2 in and height of 8 in.
What is 64 in3?
The average distance of each data point from the median
What is the "mean absolute deviation", or MAD?