The acronym to remember the order of operations is....
What is PEMDAS
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
100
List all the prime numbers lower than 20.
What is 2, 3, 5, 7, 11, 13, 17, 19
200
All the factors for the number 75
What is 1,3,5,15,25,75
200
The first 5 multiples of 6
What is 6, 12, 18, 24, 30, 36
200
2^3 + (10-5)
What is 13?
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
The Greatest Common Factor of 36, 60, and 84 is
What is 12?
300
The Lowest Common Multiple for 4 and 8 is this...
What is 8?
300
(9-7)^3 x 6
What is 48?
300
Today, two neighbors water their lawns. One neighbor waters her lawn every four days. The other neighbor waters his lawn every three days. This number is how many days they water their lawns on the same day....
What is 12 days?
300
The prime factorization of 60
What is 2x2x3x5
400
The Greatest Common Factor of 64 and 125 is this....
What is 1?
400
The Lowest Common Multiple for 6 and 11 is this number...
What is 66?
400
24 - (12 - 2 X 5)^2
What is 20?
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
These kind of numbers have an odd number of factors...
What are square numbers?
500
The Lowest Common Multiple for 10, 12, and 15 is this number....
What is 60?
500
3 X (7^2 + 18/2)
What is 174?
500
A camp director splits 14 counselors and 77 campers into activity groups. Each group should have the same number of counselors and the same number of campers. At most how many groups can she make? How many campers are in each group?
What is 7 groups of 2 counselors and 11 campers?
500
2x2x5x11 is the prime factorization of this number...