MyMath Grade 5 Chapter 1 Review: Place Value

Vocabulary Check

100

What do you call the period that separates the ones place from the tenths place?

Decimal Point

200

The usual or common way of writing a number is called...

Standard Form

300

The way of writing a number as the sum of its values of each digit is called...

Expanded Form

400

What do you call a number that has a digit in the tenths, hundredenths, and/or thousandths place?

A Decimal

500

Decimals that have the same value are...

Equivalent Decimals

Name the Place AND the Value

100

195,683

Hundreds place ; 600

200

3,002

Ones Place ; 2

300

900,243.983

Thousandths Place ; 0.003 or 3/1000

400

3,928,482.9

Millions Place ; 3,000,000

500

907,424.032

Ten Thousands Place ; 0

Standard/Word/Expanded Form

100

Five and nine tenths

5.9

200

Write the following in STANDARD Form: Seven hundred twelve thousandths

0.712

300

Write the following in EXPANDED form: 32.5

(3x10) + (2x1) + (5x 1/10) = 32.5

400

Write the following in WORD form: (2x1,000) + (5x100) + (7x1) + (8x 1/10) = ?

Two thousand, five hundred seven and eight tenths

500

Write the following in STANDARD form: (5x100,000) + (8x1,000) + (3x10) + (9x 1/1000) = ?

508,030.009

Ordering and Comparing Numbers

100

14,589 ____ 14,989

<

200

506,789 _____ 505,789

>

300

0.49 ____ 0.71

<

400

9.02 ____ 9.020

=

500

982.35 _____ 98.235

>

Problem Solving

100

One cup is equal to 5/10 pint. Write this fraction as a decimal.

0.5

200

Choose a number to make the sentence true: 475 > _____ ?

Any number greater than 475

300

On Saturday it snowed 13.84 inches, on Sunday it snowed 13.097 inches, on Monday it snowed 12.655 inches, and on Tuesday it snowed 13.6 inches. Order the days from least to greatest

Monday (12.655), Sunday (13.097), Tuesday (13.6), Saturday (13.84)

400

Charles is moving from Springfield, which has 482,653 people, to Greenville, which has 362,987 people. Is he moving to a city with a greater or smaller population? How do you know?

Smaller; explanations will vary.

500

The Pacific Ocean has sixty-four million, one hundred eighty-six thousand, three hundred square miles. How many square miles is the Pacific Ocean in standard form?

64,186,300