Multiplication Facts 5s
What is the multiplication equation for 5 groups of 3?
5 x 3 + 15
10 x 9 =
90
2 x 9 = 18
2
What is a factor?
a number that is multiplied
Is 4 a factor of 20?
yes
What is the multiplication equation for 6 groups of 5?
6 x 5 = 30
6 x 10 =
60
5 x 8 = 40
5
What is times?
How we say a multiplication sign when you are reading an equation.
Does the product change if the order of factors changes? 3 x 4 or 4 x 3
no
What is the multiplication equation for 5 groups of 7?
5 x 7 = 35
what is this equation in repeated addition? 10 x 4?
4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4
In an array what other word can be used for groups?
rows or columns
What does the word equal mean?
Having the same amount.
What is 10 rows of 10?
100
What is the product of 9 x 5?
45
10 x 12 =
120
10 x 4 = 40
10
What does the word product mean?
The result of multiplication.
What is the opposite of multiplication?
Division
How many groups are in this equation? 5 x 5 = 25
5
50
1 x 11 =11
1
What is a set of objects arranged in equal rows and equal columns called?
array
What is this called? 5 + 5 + 5 +5
repeated addition