Place Value Forms Rounding Estimation Comparing and Ordering Numbers

100

6
Which digit is in the ten thousands place? 967,301

100

3. 6,000 + 700 + 10 + 3
Which of the following is written in expanded form? 1. six thousand, seven hundred thirteen 2. 6,713 3. 6,000 + 700 + 10 + 3

100

60
Round the following number to the nearest ten. 56

100

Estimate means to find a close guess or a number close to the actual answer.
What does the word estimate mean?

100

1. greater than 2. less than 3. equal to
What do each of the following symbols mean? 1. > 2. < 3. =

200

4,000
What is the value of the 4 in the following number? 784,312

200

D. 600,000 + 8,000 + 500 + 90 + 2
How do you write the number 608,592 in expanded form? A. 600,000 + 8,000 + 592 B. 60,000 + 8,000 +500 + 9 + 2 C. 600,000 + 80,000 + 8,000 + 500 + 90 + 2 D. 600,000 + 8,000 + 500 + 90 + 2

200

680
Round the following number to the nearest ten. 672

200

Because it helps us solve the problem more quickly and easily.
Why is estimation helpful?

200

= (is equal to)
Which symbol would you use to compare the following numbers? 100 + 18 ______ 118

300

millions
What is the name of the place value that the 6 is in? 6,201,373

300

How do you read the following numbers? 176,432 59,021 732,384

300

68,000
Round the following number to the nearest thousand. 67,873

300

Jaden - About 30 jellybeans Kevin - About 20 jellybeans 30 + 20 = 50 Altogether, they had about 50 jellybeans.
Use estimation to solve the following problem. Round to the nearest ten. Jaden had 33 jellybeans. Kevin had 18 jellybeans in his collection. About how many jellybeans did they have altogether?

300

618 < 681 618 is less than 681
Which symbol would you use to compare the following numbers? 618 _____ 681 Read the number sentence.

400

1. ones 2. tens 3. hundreds 4. thousands 5. ten thousands 6. hundred thousands
Put the following place values in order from smallest to largest. tens hundred thousands thousands ones hundreds ten thousands

400

649,811
Write the following number in standard form. six hundred forty-nine thousand, eight hundred eleven

400

5,000
Round the following number to the greatest place value: 4,672

400

About 400 fans in the "Home" section About 200 fans in the "Visitors" section 400 + 200 = 600 About 600 fans in total
Use estimation to solve the following problem. Round to the nearest hundred. There were 414 fans sitting in the "Home" section of the bleachers. There were another 178 fans sitting in the "Visitors" section of the bleachers. About how many fans were sitting in the bleachers total?

400

14,476; 14,766; 17,466; 17,467
Put the following numbers in order from least to greatest: 14,766 17,466 14,476 17,467

500

Value = How much is it worth? Digit = 1 number (0,1,2,3,4,5,6,7,8,9)
What do the terms VALUE and DIGIT mean?

500

twenty-six thousand, nine hundred eighty-four
Write the following number in word form. 26,984

500

230,000
What is this number rounded to the nearest ten thousand? 234,107

500

679 is about 680 123 is about 120 680 + 120 = 800 The sum is about 800.
Estimate the sum of the following problem. Round to the nearest ten. 679 + 123 _____

500

Greatest to least: 8,681 6,881 1,681 1,068 618
Write the following numbers in order from greatest to least. 6,881 8,681 1,681 618 1,068

3rd Grade: Place Value Review

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