Vocabulary
Basic Multiplication
Powers of 10
Can You Multiply?
Word Problems
100
to break down or break apart a number
decompose
100
5 x 60
300
100
In the number 106, the 10 is called ________
BASE
100
29 x 483
14,007
100
What is 2,471 x 3?
7,413
200
In the expression 3 x 4, the numbers 3 and 4 are called __________.
These are numbers that are multiplied together to get another number
factors
200
7 x 400
2800
200
In the number 105, the 5 is called an ____________
exponent
200
175 x 26
4,550
200
7,518 people
300
the answer to a mutiplication problem
product
300
120 x 30
3600
300
What is 3 x 105 ?
300,000
300
Enter the answer.
What is the product? Use an algorithm.
31,458
300
The average attendance at a town’s high school football games is 3,627 people per game. How many people attended the team’s 7 home games this season?
25,389
400
This method is called ______________
Area model OR box method
400
200 x 50
10,000
400
502 x 104 =
5,020,000
400
684 x 32?
21,888
400
A theater has 2,785 seats. For a show’s 29 performances, every seat was filled. How many people saw the show?
80,765 people
500
In an area model below, each box or portion gets added to find the answer. What do you call the answers inside each box?
partial product
500
400 x 800
320,000
500
Which answer matches 104 ? CHOOSE ALL THAT APPLY!
A) 10 x 4
B) 10 x 10 x 10 x 10
C) 10 + 10 + 10 + 10
D) 10,000
B and D
B) 10 x 10 x 10 x 10
D) 10,000
500
Choose the answer.
What product is shown by the area model?
46 x 725 = 33,350
500
$15,822