Text of lesson 1.2 surname Read and also Write numbers Number and ... And also write the number in two other forms. 2....

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Number and Operations in base Ten4.NBT.A.2

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Hundreds 10s OnesHundreds 10s Ones

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Chapter 1 11

usage a place-value chart.

Each team of 3 digits be separated by a comma is called a period. Each period has hundreds, tens, and ones. The best place-value position in the thousands period is hundreds thousands.

Write 262,400 in the place-value graph below.

The number 262,400 has actually two periods, thousands and also ones.

Standard Form: 262,400

Word Form: two hundred sixty-two thousand, four hundred

Expanded Form: 200,000 + 60,000 + 2,000 + 400

The International space Station supplies 262,400 solar cell to change sunlight to electricity.

Write 262,400 in typical form, indigenous form, and expanded form.

Lesson 1.2

Read and also Write NumbersEssential concern How have the right to you read and write numbers through hundred thousands?

Try This! Use ar value to read and write numbers.

B traditional Form: 200,007

native Form: two hundred __ , __

expanded Form:

__ 1 7

A typical Form: ___

word Form: ninety-two thousand, one hundred seventy

expanded Form:

90,000 1 2,000 1 __1 70

Look for structure How have the right to you use a ar value graph to find which digit in a number has actually the greatest value?

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MathTalk MATHEMATICAL techniques 2

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1. How have the right to you use location value and duration names come read and also write 324,904 in word form?

Read and also write the number in two other forms.

2. 4 hundred eight thousand, seventeen

3. 65,058

Read and also write the number in two other forms.

10. Richard obtained 263,148 hits once he go an internet search. What is the value of the number 6 in this number? Explain.

4. 5 hundred eight thousand

6. 570,020

5. Fourty thousand, 6 hundred nineteen

7. 400,000 + 60,000 + 5,000 + 100

Symbols and Words describe how you can use the expanded form of a number to compose the number in typical form.

8. SMARTER throughout the week of the ar fair, fifteen thousand, 6 hundred nine entry tickets to be sold. Is it correct to create the number together 15,069? Explain.

9. Depth There were 94,172 human being at a football video game on Saturday. Top top Monday, 1,000 fewer world were at a football game. In native form, how many people were at the football game on Monday?

Durham

Greensboro

Raleigh

229,171

255,124

405,612

City Population*

Major cities in phibìc Carolina

*U.S. Census office 2008 estimated Population

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Chapter 1 great 2 13

11. SMARTER Yvonne created the numbers sixteen thousand, nine hundred eighteen and 64,704 ~ above the board. I beg your pardon of the numbers has actually a better value in the thousands place?

12. Depth Matthew found the amount of 3 thousands 4 hundreds 3 tens 1 one + 4 thousands 8 hundreds 3 tens 5 ones. Victoria uncovered the sum of 5 thousands 7 hundreds 4 people + 3 thousands 2 hundreds 3 tens 1 one. Who had the better sum? What to be the higher sum?

Use the table because that 1315.

13. MATHEMATICALPRACTICE 4 usage Graphs i m sorry city has actually a population of two hundred fifty-five thousand, one hundred twenty-four?

14. Write the population of Raleigh in expanded form and indigenous form.

15. SMARTER whats the Error? Sophia stated that the expanded form for 605,970 is 600,000 + 50,000 + 900 + 70. Define Sophias error and give the exactly answer.

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MATHEMATICAL methods COMMUNICA E construct ARGUMENTS

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c. Attract a diagram to present one means to deal with the problem.

d. Complete the sentences.

three balls might have landed in the

______ section.

3 balls could have landing in the

______ section.

marks score might be ___

___.

b. How can you use what friend know around place worth

to find what point out score might be? ____

16. DEEPER note tossed 6 balls while playing a number game. Three balls landed in one section, and three balls landing in another section. His score is better than one hundreds thousand. What might his score be?

a. What perform you know? ______

17. SMARTER What is another way to compose 615,004? note all that apply.

A six hundred fifteen thousand, four C 60,000 + 10,000 + 5,000 + 4

B 6 hundred five thousand, fourteen D 600,000 + 10,000 + 5,000 + 4

State Population

Population in 2008

Alaska

South Dakota

Wyoming

686,293

804,194

532,668

Problem SolvingProblem Solving

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Read and Write Numbers

Read and also write the number in two other forms.

1. Six hundred ninety-two thousand, four

2. 314,207 3. 600,000 + 80,000 + 10

Chapter 1 15

standard form: 692,004;

expanded form: 600,000 +

90,000 + 2,000 + 4

4. Compose the surname of the period that has actually the digits 913.

5. Compose the digit in the ten thousands place.

6. Write the value of thedigit 9.

Use the number 913,256.

Use the table for 7 and 8.

7. I beg your pardon state had a populace of eight hundred four thousand, one hundred ninety-four?

_______

8. What is the worth of the number 8 in Alaskas population?

_______

COMMON core STANDARD4.NBT.A.2 Generalize ar value knowledge for multi-digit totality numbers.

See more: Creativity Quiz: How Do You Fit An Elephant In A Refrigerator

9. Create Math Is 70 thousand created in standard kind or word form? Explain.

Lesson 1.2Practice and also Homework

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Spiral review (Reviews 3.OA.C.7, 3.OA.D.8, 3.OA.D.9, 4.NBT.A.1)

Lesson check (4.NBT.A.2)

5. Marta built up 363 cans. Diego gathered 295 cans. How numerous cans did Marta and Diego collect?

6. The city Tim lives in has 106,534 people. What is the value of the 6 in 106,534?

3. One ant has actually 6 legs. How countless legs carry out 8 ants have?

4. Latricias vacation is in 4 weeks. There space 7 job in a week. How countless days is it until Latricias vacation?

1. Based on a 2008 study, kids 611 years old invest sixty-nine thousand, one hundred eight minute a year watching television. What is this number created in traditional form?