Multiplication Sentences and Word Problems
Relating Multiplication and Addition
Arrays
Multiplication
Vocabulary
Slope (m)
Y-intercept
(b)
(b)
100
Draw the array that matches this multiplication sentence?
3 x 4
What is 3 x 4 ?
100
Write 2 + 2 + 2 as a multiplication sentence
What is 3 x 2?
100
Create an array with 2 rows of 4 and write all 4 related facts
SHOW and CHECK
100
___ multiplied by 10 is equal to 30
3
100
What is a product?
The answer or total in a multiplication problem
100
m = 5/2
100
b = 3
200
What is 12 x 12?
144
200
What is 3 + 3 + 3 + 3 as a multiplication expression?
What is 4 x 3 ?
200
Create an array that shows 4 rows of 3 and write all 4 related facts
Show and Check
200
6+6+6+6= ?
Show the answer, and a multiplication sentence that matches it.
24
What is 4 x 6 = ?
200
Write a multiplication equation.
1. Show and check.
200
m = 1/3
200
b = -4
300
Johnny has 5 rows of 3 diamonds and 3 rows of 3 rubies. How many gems does he have all together?
Show an array and an equation using the distributive property
What is 8 x 3 = 24
SHOW AND CHECK
300
Write 3 x 5 as a repeated addition sentence.
What is 5 + 5 + 5?
300
Create an array that shows 2 x 3 and write all 4 related facts
Show and check
300
Joe has 8 cars in 2 rows. Create a multiplication equation and solve this problem.
What is 8 x 2 = 16
300
What is the commutative property?
7 x 3 = 3 x 7
You can multiply in any order.
300
m = -1/5
300
b = -1
400
There are 5 group s of 4 marbles. Create a multiplication expression to match the number of marbles.
What is 5 x 4 = 20
400
What is 2 x 6 as a repeated addition sentence?
What is 6 + 6 ?
400
Create an array that shows 3 x 5 and write all 4 related facts
Show and Check
400
What is 7 x 7?
49
400
What do we call this kind of number sentence.
3+3+3+3+3=15
Repeated addition.
400
m = 1/6
400
Where variable represents the y-intercept?
b
500
There are 4 apples in 6 different bags. Create a multiplication expression that shows the number of apples. She accidentally drops a bag on the way home. How many apples does she have now?
What is 6 x 4?
20
500
Is 7 +7 + 7 the same as 7 x 7 x 7
No
500
Create an array that has 12 objects and write all 4 related facts
Show and Check
500
9 x 9 = ?
81
500
What is a factor?
The number that you multiply with another number to get the product.
500
m = -3/4
500
b = 4