Area Model
2-Digit Multiplication
Word Problems
Exponents
Wildcard
100
Solve with an Area Model
85 x 7 =
595
100
63 x 17
1071
100
Austin does 50 push ups a day for 39 days. How many pushups is this in all?
1950 pushups
100
7 × 104
7000
100
Estimate 32 x 19 x 8 using compatible numbers.
30 x 20 x 8 = 4800
200
Solve with an area model
682 x 4
2728
200
98 x 78
7644
200
Heather has 178 photos on her cell phone. Corrie has 12 times as many photos as Heather.
How many photos does Corrie have?
2136
200
Write in expanded form
126
12 x 12 x 12 x 12 x 12 x 12
200
An online book store has 182 boxes of books in its warehouse. Each box has 32 books.
Is the best estimate an underestimate or an overestimate? Explain.
Underestimate
180 x 30 =
300
There are 24 hours in a day. How many hours are there in February?
Solve with an Area Model
672 hours
300
934 x 72
67,248
300
Dr. Peterson works 178 hours each month. How many hours does she work in a year?
2136
300
Is the equation below correct? Explain.
790 × 104 = 790,000
The equation is incorrect. The product should have 5 zeros.
300
What is the variable, write equation with variable, solve equation
Variable = m (Miles)
6 x 1,194 = m
m = 7,164 miles
400
Write an equation to match this model
19 x 14 = N
N= 266
400
An airline has 47 planes that can each carry 108 passengers. How many passengers can all of the planes carry?
5,076
400
Rosanne has 142 songs on her MP3 player. Teresa has 11 times as many songs as Rosanne. How many songs does Teresa have?
Draw, write equation, and solve
142 x 11 = 1,562
400
B
C
D
400
Write a story problem to match this equation.
403 x 23 = N
Share Examples
500
Solve with an area model
2,382 x 18
42,876
500
383 x 57 x 24
523,944
500
London bought 287 comic books at 65 cents each. How much money to London spend.
$186.55
500
B
C
D
500
253 x 101
25,553