Rational Numbers
Which number is greater?
-3 or -7
-3
Evaluate:
8 + 3 x 2
14
Write the ratio:
6 cats to 3 dogs
6:3 or 2:1
Where can you find the area formulas when taking the STAAR?
Find the mean:
2, 4, 6, 8
5
Order from least to greatest:
1/2, -3/4, 25%
-3/4, 25%, 1/2
Evaluate:
35 - ( -110 ÷ 5 × 2 )
79
Find the unit rate:
$12 for 3 items
$4 per item
A rectangle has a base of 6.5 and a height of 4. What is the area?
26
Find the median:
3, 1, 10, 7, 9
7
What is |-12| + 5?
17
Solve:
x + 7 = 19
x = 12
Are these equivalent?
2/3 and 8/12
Yes
Find the volume:
B = 10
h = 3
30
Find the range:
5, 8, 12, 3
9
A point is located at (-4, 6). Which quadrant is it in?
Quadrant II
Solve:
4x = 28
x = 7
A car travels 180 miles in 3 hours.
What is the speed in mph?
60 mph
A triangle has base 10 and height 6. What is the area?
30
Find the mode:
32, 45, 32, 22, 56, 45, 32, 19
32
Which is equivalent to -2.5?
a. -5/2
b. -25/100
c. -2 1/5
d. -250%
A. -5/2
What is the key word to look for when determining if a statement is an equation or an expression?
is
Solve the proportion:
x/5 = 12/15
x = 4
A trapezoid has the following measurements:
b1 = 4
b2 = 12
h = 3
24
When asked to find the median, what should you do first?
Order the numbers from least to greatest