Vocabulary
The numbers you multiply together
Factors
What is the multiplication problem for 3+3+3+3?
3x4 or 4x3
What is the multiplication equation for this array?
x x x
x x x
x x x
x x x
x x x
x x x
6x3=18
6x4
Brandi plants 2 rows of flowers with 5 flowers in each row. How many flowers does she plant?
10 flowers
The answer to a multiplication problem
Product
what is another way to show 2+2+2+2
4 x 2 or 2x4
Draw an array for 4x4
x x x x
x x x x
x x x x
x x x x
Fill in the blanks
3 ___, 9, ___, 15, ___
6, 12, 18
Daniel buys 3 packs of pencils with 3 pencils in each pack. How many pencils does he buy?
9 pencils
What is a square/rectangle pattern/picture with rows and objects in each row called?
Array
Write 5x6 as an addition equation.
5+5+5+5+5+5 or 6+6+6+6+6
What is the multiplication equation for this array?
x x x
x x x
2x3=6
If you are skip counting by 4, what is the 4th number you say?
16
Layton makes 6 paintings a day. How many will he make in 3 days?
18 paintings
Which other operation allows you to use the commutative property like in multiplication?
A. Division
B. Addition
C. Subtraction
D. All of them
B. Addition
What is another way to write 4+4+4+4+4?
5 x 4 or 4x5
Draw the array for 9x4.
x x x x
x x x x
x x x x
x x x x
x x x x
x x x x
x x x x
x x x x
x x x x
If you skip count by 2, what is the 9th number you say?
18
Anjanette makes 8 bracelets. She needs 6 beads for each bracelet she makes. How many beads will she need to make all 8?
48 beads
When you change the factors around and get the same product
Commutative Property
Can you write 3+7+4 as a multiplication fact? Why or why not?
No. It is not the same number/equal groups.
Nayla makes an array of stars with 3 rows and 9 in each row. How many total stars will she draw?
27
If you skip count by 3s, what is the 7th number you say?
21
Vitto catches the football 7 times a day. How many times will he catch it in 3 days?
21 times