Place Value and Rounding interactive worksheet - Free Printable

Let's solve the problem step by step.

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Section A: Write the number represented in the expanded form

We need to add the numbers in each expression to get the standard form.

#### a. $ 300 + 80 + 1 $
- Add them:
$ 300 + 80 = 380 $
$ 380 + 1 = 381 $

✔ Answer: 381

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#### b. $ 8,000 + 400 + 30 + 2 $
- Add step by step:
$ 8,000 + 400 = 8,400 $
$ 8,400 + 30 = 8,430 $
$ 8,430 + 2 = 8,432 $

✔ Answer: 8,432

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#### c. $ 10,000 + 600 + 40 + 8 $
- Add:
$ 10,000 + 600 = 10,600 $
$ 10,600 + 40 = 10,640 $
$ 10,640 + 8 = 10,648 $

✔ Answer: 10,648

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#### d. $ 20,000 + 3,000 + 70 + 6 $
- Add:
$ 20,000 + 3,000 = 23,000 $
$ 23,000 + 70 = 23,070 $
$ 23,070 + 6 = 23,076 $

✔ Answer: 23,076

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#### e. $ 200,000 + 10,000 + 400 + 6 $
- Add:
$ 200,000 + 10,000 = 210,000 $
$ 210,000 + 400 = 210,400 $
$ 210,400 + 6 = 210,406 $

✔ Answer: 210,406

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Section B: Write the numbers for the following statements

Now convert word forms into numerals.

#### a. Four hundred ten
- "Four hundred" = 400
- "ten" = 10
- So: $ 400 + 10 = 410 $

✔ Answer: 410

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#### b. Two thousand seven hundred
- "Two thousand" = 2,000
- "seven hundred" = 700
- So: $ 2,000 + 700 = 2,700 $

✔ Answer: 2,700

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#### c. Two hundred twelve thousand six hundred twenty-nine
Break it down:
- "Two hundred twelve thousand" = 212,000
- "six hundred twenty-nine" = 629
- Add: $ 212,000 + 629 = 212,629 $

✔ Answer: 212,629

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#### d. Eight million three hundred thousand eleven
Break it down:
- "Eight million" = 8,000,000
- "three hundred thousand" = 300,000
- "eleven" = 11
- Add: $ 8,000,000 + 300,000 = 8,300,000 $
$ 8,300,000 + 11 = 8,300,011 $

✔ Answer: 8,300,011

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✔ Final Answers:

#### Section A
a. 381
b. 8,432
c. 10,648
d. 23,076
e. 210,406

#### Section B
a. 410
b. 2,700
c. 212,629
d. 8,300,011

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