Multiplication Word Problems
Rosario puts 3 apples into 6 boxes. Draw a picture to represent this problem using equal groups.
18
Draw an array to show 4 x 6
Check Notebook!
DAILY DOUBLE!!!
6 + (3 x 6) =
NO
3 x 6 = 18
6 + 18 =24
Is 10 x 9 an odd or even number?
EVEN
What is the vocabulary word for a set of objects arranged in rows and columns?
ARRAY
There are 7 days in one week. How many days are in 8 weeks?
56 days
Which number sentence does this array relate to:
x x x x x x x x x x x
x x x x x x x x x x x
2 x 11 = 22
(6 x 3) + (6 x 3) =
NO
6x3=18
6x3=18
18 + 18 = 36
DAILY DOUBLE!!!!
How can you use DOUBLES to solve 4x6?
You can think of 2 x 6=12 and 12+12=24
OR
You can think of 4x3=12 and 12+12=24
Which Property states that the product of any number and 1 is that number? Give an example....
Identity Property of Multiplication
Kathy drew 4 separate octagons. Each octagon has 8 sides. How many sides did Kathy draw?
32 sides
Use words to explain how to draw an array for 5 x 6?
I would draw 5 rows with 6 in each row.
YES
9x3=27
9x3=27
27+27= 54
Write a number sentence using these symbols:
45, 3, 3, 5, =, x, x, ()
5 x (3x3)=45
Which property states that you can multiply two factors in any order and get the same product?
Commutative Property of Multiplication
Lindsey is making 3 first aid kits. She wants to put 3 large and 4 small band-aids in each kit. How many band-aids does she need for the kits?
21 band-aids
Create a number sentence that goes with this array:
* * * * * * * * *
* * * * * * * * *
* * * * * * * * *
3 x 9 = 27
9 x (3+3) =
YES
3+3=6
9 x 6= 54
Use the symbols: <, >, or = to solve the equation:
9 x 6 ____ 3 x (3 x 9)
9 x 6 < 3 x (3 x 9)
This is an example of which property?
3 x 8 = (3x6) + (3x2)
Distributive Property of Multiplication
DAILY DOUBLE!V!!!
Anthony and 2 friends divide some pennies evenly among themselves. Each of them separates his pennies into 3 equal stacks with 6 pennies in each stack. What are the total number of pennies that they have?
54 pennies
Show the Distributive Property by breaking up the following array to solve the equation:
4 x 6 = (4x3) + (4x3)
o o o o o o
o o o o o o
o o o o o o
o o o o o o
See Notebook....
(5 x 2) + (11 x 4) =
YES
5x2=10
11x4=44
10+44=54
Which of these number sentences have the same value as 8x5?
a)(4x5)+(4x5)
b) 5 x (4x2)
c) (4x2) x (5x1)
d) 5 x (7+1)
a, b, c, d
Which property states that when the grouping of factors is changed, the product remains the same?
Associative Property of Multiplication