Test of Math 4.3

1. What is the product of 708 ? 53?
37,542
37,452
37,724
37,524

2. The museum shop sold 30 large dinosaur models. Each model cost \$25. How much money did the shop receive from the sale of the dinosaur models?
$725
$75
$7.50
$750

3. Tom has \$10. He will earn half that amount by raking leaves for Mr. Cooper. Which equation could be used to show the amount of money Tom will have in all after Mr. Cooper pays him?
$10 ? 2 =

($10 ? 2) + $10 =

$10 + $10 =

4. Which expression does not equal 81?
6 ? 14
9 ? 9
3 ? 3 ? 3 ? 3
3 ? 27

5. Kelsey stacked cans for a supermarket display. She placed 25 cans on each shelf. If she filled 15 shelves, how many cans did she stack?
395
375
225
105

6. Which equation does the table show?

y = x + 32
y = x ? 9
y = x – 32
y = x ? 9

7. Divide.

7 R2
6 R10
7
NH

8. There are 36 students in chorus. The music teacher divided the students into equal groups. Which of the following could not be the number of groups she had?
8
4
9
6