Factors and Multiples
What does it mean if a number is prime?
What is 7 x 8?
56
I am 5. My sister is 3 times older. How old is she?
15 years old
What is a quotient?
The answer to a division problem
My garden is 5 ft long by 8 ft wide. How much fence would I need to buy to go all the way around?
26 ft
What are the first 6 multiples of 7?
7, 14, 21, 28, 35, 42
Multiply.
284 x 3
852
What is 6 times more than 4?
24
Divide.
24 / 4 =
240 / 4 =
6
60
Sally is making goodie bags for her party. She has 12 bags and 48 toys to share equally. How many toys can she put in each bag?
Double points!
4 toys
What are the factors of 12? Think rainbow!
1, 2, 3, 4, 6 ,12
Multiply.
586 x 4
2,344
TJ picked 7 peaches. Mike picked 4 times as many. How many did Mike pick?
Double or nothing!
28 peaches
Divide.
19 / 3 =
6 r 1
There are 42 teams playing in a tournament. Each team has 9 players. How many players are at the tournament all together?
378 players
What are the factors of 28?
Is 28 prime or composite?
1, 28, 2, 14, 4, 7 --> composite!
Double points!
Multiply.
35 x 86
3,010
Julia made some waffles. Walker make 8 times as many as Julia. Walker made 40 waffles. How many waffles did Julia make?
5
Divide.
79 / 3 =
26 r 1
Sam ran 8 laps at recess. Kate ran 8 times as many laps. How many laps did Kate run?
64 laps
What are the factors of 18?
What are the first 3 multiples of 8?
1, 18, 2, 9, 3, 6
8, 16, 24
Multiply.
78 x 93
7,254
This week, Pele played 3 times the number of minutes that he played last week. If he played 18 minutes this week, how many minutes did he play last week?
Triple points!
6
Divide.
873 / 4
218 r 1
Ms. Aldridge is making 30 blankets. Each blanket takes 4 skeins of yarn. If she has 108 skeins so far, does she have enough? Why or why not?
Bonus: How many blankets could she make with 108 skeins?
No, she needs 120 skeins of yarn, so 108 is not enough.
Bonus: 27 blankets
+250 points!