Which of the following is a prime number?
24, 16, 7
7
100
Which of the following is a composite number?
2, 3, 7, 15
15
100
What is the place value of the 3 in the number 25.369?
tenths place
200
List all factors of 48.
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
200
Find the GCF of 18 and 24.
6
200
Which of the following is a prime number?
36, 52, 17
17
200
Which of the following is a composite number?
17, 19, 24, 61
24
200
Which of the following polygons only has one pair of parallel sides?
Rectangle, Square, Trapezoid, Parallelogram
Trapezoid
300
List all factors of 100.
1, 2, 4, 5, 10, 20, 25, 50, 100
300
Find the GCF of 36 and 45.
9
300
Which of the following is NOT a prime number?
2, 17, 35, 61
35
300
Which of the following is NOT a composite number?
24, 48, 35, 53
53
300
Lacy is going shopping for back-to-school clothes. She has $42.50 to spend. She wants to buy a shirt for $17.25, a skirt for $24.50 and a belt for $5.35. Does she has enough money? If not, how much more does she need?
No, she needs $4.60 more.
400
Which of the following is NOT a factor of 45?
1, 3, 5, 6, 9, 15
6
400
Which of the following correctly identifies it's GCF?
15, 30 ; GCF 15
12, 24 ; GCF 6
15, 30 ; GCF 15
400
List the prime numbers in order from least to greatest.
17, 7, 51, 24, 2, 61, 93, 14
2, 7, 17, 61
400
List the composite numbers in order from greatest to least.
2, 3, 66, 17, 84, 49, 10, 11, 22, 35
84, 66, 49, 35, 22, 10
400
John is directing a play in a venue with 56 rows of seats. Each row has 7 seats in it. If the venue is full, how people can fit in the venue?
392
500
Which of the following is NOT a factor of 84?
1, 2, 3, 4, 6, 7, 8, 12, 21, 28, 42, 84
8
500
Which of the following correctly identifies it's GCF?
20, 40 ; GCF 10
35, 49 ; GCF 7
35, 49 ; GCF 7
500
What is the definition of a Prime Number?
A prime number is a number with only 2 factors; 1 and itself.
500
What is the definition of a composite number?
A composite number is a number with more than 2 factors.
500
Kelly is going to the grocery store to purchase hamburger patties for a family reunion. Including Kelly, there are 126 people going on the reunion. The hamburger patties come in packages of 3. How many packages of hamburger patties will Kelly have to buy so that each person will have one?