Long Division
19
12x15
180
List the first 5 multiples of 3.
3,6,9,12,15.
Is the number 13 prime or composite?
Prime
A baker places exactly 4 cookies into each box. If she prepares 12 boxes, how many cookies did she use in total?
48 cookies
456/4
114
20x11
220
List all of the factors for the number 27.
1,3,9,27.
Is the number 27 prime or composite?
Composite
The library has a total of 150 non-fiction books, which are all placed onto 5 shelves. How many books are on each shelf?
30 books are on each shelf.
5986/3
1995R1
48x56
2,688
List the first 8 multiples of 6.
6,12,18,24,30,36,42,48.
Which of these numbers is prime?
11,12,14,15
11
A store buys paint in large crates. Each crate contains 24 cans of paint. If the store manager orders 6 crates, how many cans of paint will the store receive in total?
The store will receive 144 cans of paint in total.
5582/2
2791
35x79
2,765
True or False. 5 is a factor of 42.
False.
Which of these numbers is composite?
2,3,11,15
15
A farmer harvested 9 crates of apples, with each crate weighing 18 pounds. What is the total weight of all the apples harvested?
The total weight of the apples harvested is 162 pounds.
886/6
147R4
53x94
4,982
List all of the factors of 24.
1,2,3,4,6,8,12,24.
Is the number 1 prime or composite?
Neither!
A teacher has 25 pencils to give out equally among 6 students. How many pencils does each student receive, and how many pencils are left over?
Each student receives 4 pencils, and there is 1 pencil left over.