Commutative and Distributive Property
8 x 3 = 3 x ____
8
______ are pictures arranged in rows and columns to help us multiply.
Arrays
6 X 4 = 24
Which numbers are the factors in this equation?
6. and 4
True or false:
In order to have equal groups, the groups must have the same number of objects in each group.
True
Skip count by 2s to help you solve 2 x 9.
2, 4, 6, 8, 10,12,14,16, 18
5 x 9 = ____ x 5
9
What multiplication equation does this array represent?
XXXX
XXXX
XXXX
3 x 4 = 12
7 X 8 = 56
What is the product in this equation?
56
3 X 2 = 6
Show this equation as equal groups.
3 groups of 2 items
Skip count by 5s to help you solve 5 x 11.
5, 10, 15,20,25,30,35,40,45,50,55
21 x 3 = 3 x ____
21
What multiplication equation does this array represent?
XX
XX
XX
XX
XX
XX
6 x 2 = 12
Mrs. Quintero has 14 markers and wants to put an equal amount of markers in each box. She has 2 boxes. What expression would represent that situation?
14/2 = 7
Draw equal groups for this equation.
4 X 5 = 20
4 groups of 5
Skip count by 3s to help you solve 3 x 8.
3, 6, 9, 12,15,18, 21,24
Use Alien Ears to help you solve 7 X 4
(2 X 4) + ( 5 X 4)
8 + 20
28
What multiplication equation does this array represent?
XXXXXXX
1 X 7 = 7
Mr. Patrice has 5 bags of candy and each bag has 4 candies in it. How many candies does Mr. P have in total?
20
Draw equal groups to help you solve this expression:
Mrs. Quintero has 15 blueberries. She puts the same number of blueberries in each of her 3 smoothies. How many blueberries are in each smoothie?
5
Skip count by 3 to help you solve 3 X 7
3, 6, 9, 12, 15, 18, 21
Use Alien Ears to solve 9 X 6
(9 X 5) + (9 X 1)
45 +. 9
54
Draw an array with 3 rows or circles with 5 in each row.
OOOOO
OOOOO
OOOOO
Dr. Bennett has 30 pipe cleaners that she saved for an art project. She uses 3 pipe cleaners per project. How many projects does she complete?
10
Coach Floyd had 4 plates with 3 burgers on each plate. Name ALL the equations that could represent how many burgers he had in all.
HINT: there's 4 total equations ( 2 multiplication and 2 repeated addition)
4 x 3 = 12
3 x 4 = 12
4 + 4 + 4 = 12
3 + 3 + 3 + 3 = 12
Skip count by 3s to help you solve 3 x 4.
12