Fact Families
Multiplication or Divison
Mixed Facts
Word Problems
True or False
100
what is the fact family for 0 x 10 = 0
0 x 10 = 0
10 x 0 = 0
10 ÷ 0 = 0
0 ÷ 10 = 0
100
Division or Multiplication, how do you know?
Brenda went to the store 10 times last month. She buys 4 cards each time she goes to the store. How many cards did Brenda buy last month?
Multiplication
Each time she buys 4 cards.
10 x 4 = 40
100
5 ÷ 5 = ?
1
100
There are 20 tickets in Sean's ticket collection. If the tickets are organized into 2 groups, how big is each group?
Each group has 10 tickets.
100
0 multiplied by any number always equals the other number/factor
FALSE it always equals 0.
200
what is the fact family for 6 x 6 = 36?
6 x 6 = 36
36 ÷ 6 = 6
200
Division or Multiplication, how do you know?
There are 5 oranges in each box. How many oranges are in 6 boxes?
Multiplication, 5 in EACH box.
5 x 6 = 30 oranges
200
4 x 7 = ?
28
200
Jacqueline went to the store 9 times last month. She buys 8 bottle caps each time she goes to the store. How many bottle caps did Jacqueline buy last month?
72 bottle caps.
200
An even number/factor multiplied by an odd or even number/factor will always equal an even product?
True, any number multiplied by an even number will always equal an even number.
300
3 x 5 = 15
5 x 3 - 15
15 ÷ 5 = 3
15 ÷ 3 = 3
300
Division or Multiplication, how do you know?
Martin wants to split a collection of erasers into groups of 6. Martin has 12 erasers. How many groups will be created?
Division
Split, and groups created.
12 ÷ 6 = 2 groups
300
30 ÷ 10 = ?
3
300
Carol wants to split a collection of erasers into groups of 6. Carol has 36 erasers. How many groups will be created?
6 groups will be created.
300
You CAN NOT use multiplication to solve for division?
False, you CAN if you use the fact family.
400
What is the fact family of the following array?
4 x 7 =28
7 x 4 = 28
28 ÷ 4 = 7
28 ÷ 7 = 4
400
Divison or Multiplication, how do you know?
There are 56 students and 7 chaperones. How many kids will be in each group if they each have the same amount of kids in each group.
Division
same amount in each group, 56 into 7 groups.
56 ÷ 7 = 8 kids in each group
400
8 x 7 = ?
56
400
There are 63 crayons in Ernest's crayon collection. If the crayons are organized into 9 groups, how big is each group?
Each group has 7 crayons.
400
Susan can use 4x5=20 to figure out what 20 divided by 5 equals.
TRUE, she is using a fact family.
500
List the fact family for 7, 8, and 56.
7 x 8 = 56
8 x 7 = 56
56 ÷ 7 = 8
56 ÷ 8 = 7
500
Division or Multiplication, how do you know?
Sara has a total of 63 oranges in boxes. Each box holds 7 oranges. How many boxes does Sara have?
Division
Each box holds 7, there are a total of 63 oranges.
63 ÷ 7 = 9
500
72 ÷ 8 = ?
9
500
Harry is inviting 8 friends to a party. He has 48 cookies. How many cookies will each friend get?
Each friend will get 6 cookies.
500
Mary said that she can solve 40 ÷ 5 = ? by knowing that 4 x 10 = 40.
FALSE, that is not part of the fact family. She could use 5 x 8 = 40 to solve 40 ÷ 5 = ?