Topic 3 Multiply Whole Numbers Test

1) A banana contains 105 calories. Last week, Brad and Liz ate a total of 14 bananas. How many calories does this represent?

2) At a warehouse, 127 delivery trucks were loaded with 48 packages on each truck. Estimate the total number of packages on the trucks.

3) Is the equation below correct? Choose the correct answer and explanation.

• A) The equation is correct. The product should have 1 zero.
• B) The equation is incorrect. The product should have 0 zeros.
• C) The equation is incorrect. The product should have 2 zeros.
• D) The equation is incorrect. The product should have 3 zeros.

4 A) 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?

4 B) Use the table from 4A to answer this question. What was the dollar amount of sales of the mystery novel on Friday?

5) 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? TYPE IN ONLY THE MISSING NUMBER.

6) 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) 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.

8) Multiply.

9) Select all the expressions that are equal to

• 3 x 1,000
• 3 x 100
• 30 x 100
• 300 x 100
• 300 x 10