5th Grade - Chapter 1 Test Review

Vocabulary

100

What is the INVERSE OPERATION of multiplication?

Division

200

What is an exponent?

To answer this: Please explain by writing it down with an example and/or explaining with words.

10³

The 3 in this example is the exponent.

An exponent tells how many times the base is multiplied by itself.

example: 10 x 10 x 10

300

What is the order of operations?

Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

400

What is the answer to a multiplication problem called?

Product

500

What is the answer to a division problem called?

Quotient

1/10 of or 10 times as much as

100

1/10 of 50 is.....

5

200

10 times more than 6 is ....

60

300

1/10 of 700 is....

70

400

10 times more than 400 is...

4,000

500

1/10 of 5,000 is....

500

Place Value

100

How much is the 3 worth in...

378

300

200

How much is the 7 worth in...

470

70

300

How much is the 2 worth in..

324,178

20,000

400

How much is the 1 worth in...

1,230,560

1,000,000

or 1 million

500

How much is the 7 worth in..

372,198,243

70,000,000

or 70 million

Multiplying Powers of 10

100

5 x 10²

500

200

3 x 10³

3,000

300

40 x 10²

4,000

400

50 x 10³

50,000

500

500 x 10⁴

5,000,000

Order of Operations

100

3 + (3 x 5)

3 + (3 x 5)

3 + 15

18

200

6 x 2 + (9 x 8)

6 x 2 + (9 x 8)

6 x 2  + 72

12 + 72

84

300

3² - 3 + (4 x 2)

3² - 3 + (4 x 2)

3² - 3 + 8

9 - 3 + 8

6 + 8

14

400

4³ + 3 + (5 - 2)

4³ + 3 + (5 - 2)

4³ + 3 + 3

64 + 3 + 3

67 + 3

70

500

4 + 7² - (5 - 2)

4 + 7² - (5 - 2)

4 + 7² - 3

4 + 49 - 3

53 -3

50