Factors
List all of the factors of 4.
1, 2, 4
List the first five multiples of 2.
2, 4, 6, 8, 10
Solve.
545 ➗5 =
109
Rinka made 5 batches of brownies. There was a total of 2,400 brownies. If each batch contained the same number of brownies, how many brownies were in 4 batches.
There were 1,920 brownies in 4 batches.
Is 6 a factor of 48?
Yes
List the next 3 multiples of 8 starting with 32.
32, 40, 48
232 ➗4 =
58
There were 904 students signed up for Washington’s relay race. If there were 6 students on each team, how many teams were made? The remaining students served as referees. How many students served as referees?
150 teams were made. 4 students served as referees.
Is 73 a prime or a composite?
Prime
What is the largest multiple of 9 but that is less than 70?
63
9, 18, 27, 36, 45, 54, 63, 72
374 ➗6 =
62 R 2
Malaia uses 4 feet of ribbon to decorate each pillow. The ribbon comes in 225-foot rolls. How many pillows will she be able to decorate with one roll of ribbon? Will there be any ribbon left over?
Malaia can make 56 pillows from 1 roll of ribbon and she will have 1 foot of ribbon left over.
Which of the following numbers are composite?
A. 144
B. 60
C. 37
D. 2
A. 144 and B. 60 are composite
56 is a multiple of which of the following numbers:
A. 2
B. 28
C. 14
D. 8
All of the above!
995 ➗4 =
248 R 3
1,624 shirts need to be sorted into 4 equal groups. How many shirts will be in each group?
There will be 406 shirts in each group.
What are the factors of 24?
1, 2, 3, 4, 6, 8, 12, 24
Write the next 4 multiples of 7 starting with 14.
14, 21, 28, 35
5,425 ➗2 =
2, 712 R1
Logan ran 3,003 meters in 7 days. If he ran the same distance each day, how far did Logan run in 3 days?
Logan ran 429 meters each day. In 3 days Logan would run 1,287 meters.