What is 2^2?
4
What is the greatest common factor of 6 and 9?
3
What is the least common multiple of 3 and 5?
15
What does it the "sum" mean when talking about 2 number?
addition (adding the two numbers)
What is 3^3?
27
Find the GCF of 12 and 18.
6
Find the LCM of 4 and 6.
12
What does the "difference" mean when talking about 2 numbers?
Subtracting
Solve: 5^2-3^2?
25-9=16
Factor 216 into prime factors. Give your answer in exponential notation
2^3*3^3
Find the LCM of 6, 9, and 12.
36
What does it mean when you are asked for the cube of a number AND the square of a number? Show me with the number 7.
7^2 and 7^3
Solve: 4^3−2^3?
64-8=56
Find the GCF of 42, 56, and 70.
14
570
What is the order of operations (talked about at the beginning of the school year)?And what does this mean when solving an equation?
PEMDAS (Please Excuse My Dear Aunt Sally) Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction
I will write these out for you for the test
Solve 8^3- 4^2 * 5
432
Laila wants to pack some candy into goodie bags for her birthday party. She buys 28 lollipops, 70 chocolate bars, and 84 sweets. She then divides all of them such that each goodie bag has an equal number of each type of candy with no candy left over. What is the maximum number of goodie bags Laila can pack?
14
What is the LCM of 45 and 63?
315
3, 5, and 11 are all prime numbers. The least common multiple of these numbers is 165. Express 1,650 as a product of its prime factors
3*5*11*10 (10 is not prime)
3*5*11*2*5
Must be from least to greatest:
2*3*5*5*11