7,133 x 4
28,532
Dr. Peterson works 178 hours each month. How many hours does she work in a year?
2136 hours
Is the equation below correct? Explain.

The equation is incorrect. The product should have 2 zeros.
289 x 16
4,624
A banana contains 105 calories. Last week, Brendan and Lea ate a total of14 bananas. How many calories does this represent?
1470 calories
There are 45 cans of mixed nuts. Each can has 338 nuts. Below is Mary’s work to find the total number of nuts. What is the missing number?
5
Rosanne has 142 songs on her MP3 player. Teresa has 11 times as many songs as Rosanne. How many songs does Teresa have?
1,562
At a warehouse, 127 delivery trucks were loaded with 48 packages on each truck. Estimate the total number of packages on the trucks. Write an equation to answer. Is the answer an overestimate or underestimate?
50 x 130= 6,500
Overestimate
The latest mystery novel costs$24. The table shows the sales of this novel by a bookstore.
What was the dollar amount of sales of the mystery novel on Friday? Write an equation to answer.
103 x 24= 2,472
There are 36 large fish tanks at the zoo. Each tank holds 205 gallons of water. How many gallons of water would it take to fill all of the tanks?
7,380 gallons
Kai ordered 1,012 baseball cards. Sharon ordered 5 times as many cards as Kai. Write and solve an equation to find b, the number of baseball cards Sharon ordered.

1,012 x 5= b
b= 5,060
Select all the expressions that are equal to 


521 x 321
167,241
The latest mystery novel costs $24. The table shows the sales of this novel by a bookstore.

What was the dollar amount of sales of the mystery novel on Saturday? Write an equation to model your work.
157 x 24= 3,768
Match each number on the left with an equivalent expression.

