Is this expression in factored or expanded form?:
7(2 + 4)
What is factored! The factor is outside of the parenthesis, being multiplied by each term inside of the group or "combo"
100
3
What is Prime
100
At a party, the cheese pizza is cut into 10 slices and the veggie pizza is cut into 15 slices. If the host wants to serve identical platters that contain the same combination of cheese and veggie slices, with no slices left over, what is the greatest number of platters the host can prepare?
What is 5 platters
100
List all the prime numbers lower than 20.
What is 2, 3, 5, 7, 11, 13, 17, 19
200
The first five multiples of 15...
What is 15, 30, 45, 60, 75
200
In this expression, what would be the correct FIRST STEP? (follow GEMS) (you don't need to solve all the way!)
8 - (2+5 x 8)
Multiply 5 x 8...it is the most powerful operation inside of the GROUPING
200
9
What is Composite
200
Ariana is buying AA batteries and D batteries. The store sells AA batteries in packs of 16 and D batteries in packs of 10. If Ariana wishes to buy the same number of AA and D batteries, what is the smallest number of each battery type that she can buy?
What is 80
200
The prime factorization of 45.
What is 3x3x5
300
These are special numbers because they can be created by multiplying a factor by itself...
What are square numbers!
300
You have been given an expression in factored form. Distribute the factor to each term inside of the parenthesis to put in expanded form:
4(n + 2 + 4) = __ + __ + ___
= 4n + 8 + 16
(everything has been multiplied by 4)
300
43
What is Prime
300
A committee organizing a marathon has 18 jugs of water and 15 jugs of sports drink. The committee would like to set up a number of refreshment stations along the marathon course, with the same combination of jugs of water and jugs of sports drink at each station, with no beverages left over. What is the greatest number of refreshment stations that can be set up?
What is 3
300
The prime factorization of 60
What is 2x2x3x5
400
The GCF of 24 and 36
What is 12
400
You have been given an expression in expanded form. Rewrite it in factored form:
3(4) + 3(10) = __ ( ___ + ____)
Bonus: What does it equal?
3 (4 + 10) = 42
400
132
What is composite
400
Carly is making trail mix out of 9 bags of nuts and 12 bags of dried fruit. She wants each new portion of trail mix to be identical, containing the same combination of bags of nuts and bags of dried fruit, with no bags left over. What is the greatest number of portions of trail mix Carly can make?
What is 3
400
2x3x3x5
What is 90
500
The GCF of 45 and 63
What is 9
500
Write out this expression and use Order of Operations to solve:
(^ means "to the power of")
(4^3÷8)+4×2=
= (64÷8)+4×2
= (8) + 4 x 2
= (8) + 8
= 16
500
1
What is neither prime nor composite! (prime numbers have exactly two factors, and 1 has only istelf. :D
500
Penny tutors students in groups of 11. Meanwhile, John tutors students in groups of 3. While discussing their work, the tutors realize that they both work with the same total number of students. What is the smallest number of students each can have?