Multiples and Factors
Multiply or Divide by 10 or 100
Multiplication
Division
Multiplicative Comparision
100
List the first 5 multiples of 25
25, 50, 75, 100, 125
100
If 312 is multiplied by 10 the 1 will now be in what place?
The hundreds place
100
526 x 4
2,104
100
459/9
51
100
Over the summer Jack read 9 books. Sara read 4 times as many books as Jack. How many books did Sara read?
Sara read 36 books.
200
Is 19 a prime or composite number? Why?
19 is a prime number because it only has 2 factors, 1 and itself. Only 1x19=19
200
If 6,130 is divided by 10 the 3 will now be in what place?
The ones place.
200
4,534 x 6
27,204
200
346/6
57 r4
200
Maci trained 6 times longer than Kasey. Maci trained for 12 weeks. How long did Kasey train? How long did they train altogether?
What is Kasey trained for 2 weeks. Altogether they trained for 14 weeks.
300
Is 64 a prime or composite number? Why?
64 is composite because it has more than 2 factors.
300
40 x 30
1,200
300
73 x 89
6,497
300
The Pride Promise party will have cakes for the students. If there are 425 students and each cake will serve 7 students, how many cakes do you need?
They need 61 cakes.
300
Jeremy has $3. Danielle has 6 times as much money. How much money does Danielle have?
Danielle has $18 dollars.
400
List the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
400
600 x 5
3,000
400
Logan bought 25 packages of cookies. Each package had 83 cookies. How many cookies did Logan buy?
Logan bought 2,075 cookies.
400
A factory packed 85 teddy bears into large boxes for delivery to a toy store. Each large box held 9 teddy bears. The remaining bears were packed in a small box. How many teddy bears were packed in the small box?
4 teddy bears were packed in the small box.
400
Nicole has three times as many box tops as Betty. If Nicole has 12 box tops, how many box tops does Betty have?
Betty has 4 box tops.
500
What is the difference between factors and multiples?
Factors are numbers you multiply to get to another number and multiples are numbers you get when you skip count by a certain number
500
A farm is 10 times as large as the park. If the farm is 3,000 acres, how big is the park?
The park is 300 acres.
500
Mr. Smith wants to replace the school's footballs. Each football cost $9 and he wants to order 234. How much will it cost?
It will cost $2,106.
500
Janice has $269 to spend on books. Each book costs $8. How many books can Janice buy?
Janice can buy 33 books.
500
Bradley saw a statue at the city park. He called it a mini statue, because it was only four feet tall. Bradley’s brother found a giant statue that was six times taller than Bradley’s mini statue. How tall was the other statue?
The other statue was 24 feet tall.
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