Exponents
Name the first 4 perfect square numbers
1,4,9,16
What does GCF stand for?
Greatest Common Factor
Carl does 25 sit-ups 3 times per day. What is the total number of sit-ups Carl does in 7 days?
525
Find the sum: -6 + (-5)
-11
Simplify
n −1− 2n +17
-n + 16
Solve
y − 9 = −20
y = -11
Name the first 3 perfect cube numbers
1,8,27
What is the GCF of 15 and 60?
15
Abby baseball practice was 45 minutes long. It started at 5:00 o'clock. Abby then had to wait another 25 minutes to get picked up. What time did Abby leave?
6:10
Find the difference
-11 – (-1)
-10
Simplify
8p −1+ 3q − 5q
8p -1 -2q
Solve
−7v =14
v = -2
(11− 4)2 +15 x 3
94
What does LCM stand for?
Liam was sick last Friday.
He usually gets up at 7:30 a.m. Since he was sick, he got up 1 hour and 45 minutes later than usual. What did he get up?
9:15 am
-28 + 13
-15
Simplify
−9(2a − 5)
-18a + 45
Solve
v −16 < −2
v < 14
What is 35
243
What is the LCM of 4, 6, 9
36
A person has 7 ten-dollar bills, 7 quarters, 2 nickels, and 6 pennies in their wallet. How much money does this person have?
$71.91
−12 / 0
undefined
Which property is this an example of
−8 + (3 + x) = (−8 + 3) + x
Associative Property of Addition
Solve
−4v > 60
v < -15
Remember the sign flips when you multiply or divide by a negative number!
What is 45
1024
What is the GCF of 72 and 120
24
Charles walked 2/5 of a mile from his house to his friend's house. Then he and his friend walked 3/5 of a mile to the mall. How far did Charles walk from his house to the mall?
1 MILE
l-3l - l-5l
-2
Factor using the GCF
6r + 27s
3(2r + 9s)
Translate and solve
Two-fifths of a number has a maximum value of 75.
2/5 n < 75
n < 187.5