9 3/5 divided by 8/15
18
Write the phrase as an algebraic expression: 4 times the sum of a number and 20
4(y + 20)
List the numbers in order from least to greatest:
4, -1, 6, 0, -4, 5, -3
-4, -3, -1, 0, 4, 5, 6
List the numbers in order from greatest to least:
4, -1, 6, 0, -4, 5, -3
6, 5, 4, 0, -1, -3, -4
Write an inequality to compare - 13 and -26.
-26 < -13
Lynn's credit card balance is less than -$85. Does she owe more or less than $85?
more than
What is the GCF of 36 and 48?
12
What does absolute value equal?
distance
All ratios and rates in a table are all:
equivalent
What is the opposite of 9?
- 9
What is the LCM of 9 and 15?
45
Two numbers whose product is 1:
reciprocal
The number you divide in a division problem:
divisor
Write 9/4 as a mixed number.
2 1/4
28 divided by 7
4
8/9 x 1/2
4/9
Add 2/3 and 2/15 and write the sum in simplest form.
4/5
4183 divided by 47
89
55.867 + 25.6
81.467
102.01 - 95.602
6.408
11.3 x 20.5
231.65
66.5 divided by 3.5
19
A comparison of two quantities that have different units:
rate
A comparison of two quantities:
ratio
A package of 12 pens costs $3.60. What is the cost per pen?
0.30
6/8 = ?/32
24
Multiples of 3
6, 9, 12, 15
Ben can do 50 sit-ups in 3 minutes. At that rate, how many sit-ups can he do in 12 minutes?
200
Write 12% as a fraction.
3/25
Write 12% as a decimal.
0.12
4 x 4 x 4
4�
4
4�
1
4?
512
8�
A number that is to the 3rd power is also called:
cubed
A number that is to the 2nd power is also called:
squared
prime factorization of 64
2?
125
Evaluate using the Order of Operations:
5 x (20 � 4)�
the quotient of z and 5
z/5
6(y - 6); y = 9
18
the opposite of the opposite is ...
the number itself
factor
12: 1, 2, 3, 4, 6, 12
integer
set of all numbers and their opposites
positive words
deposit, profit, gains, earn, increase, rise
negative words
owe, withdraw, debt, plunge, below sea level, decrease, digging, less then, paying bills
0
5-5 =
10
5 - (-5)
7
-21 � (-3)
6
-7 + 11 - 6 + 8
42
-6 (-5) + 12