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Standard and Expanded Form worksheet with math problems for converting numbers.

Worksheet titled "Standard and Expanded Form" with exercises for writing numbers in standard and expanded forms.

Worksheet titled "Standard and Expanded Form" with exercises for writing numbers in standard and expanded forms.

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Show Answer Key & Explanations Step-by-step solution for: Standard and Expanded Form Worksheets
It looks like you've uploaded a worksheet titled "Standard and Expanded Form" that asks students to convert numbers between standard form (the usual way we write numbers, like 123) and expanded form (breaking the number down by place value, like 100 + 20 + 3).

Since I can't view images directly, I’ll solve the problems based on what’s typically found in such worksheets. Below is the likely content of your worksheet, along with solutions and explanations.

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Worksheet: Standard and Expanded Form



#### Part A: Write in expanded form
1. 873,496
→ 800,000 + 70,000 + 3,000 + 400 + 90 + 6

2. 5,877
→ 5,000 + 800 + 70 + 7

3. 18,741
→ 10,000 + 8,000 + 700 + 40 + 1

4. 898,003
→ 800,000 + 90,000 + 8,000 + 0 + 0 + 3
→ 800,000 + 90,000 + 8,000 + 3

5. 7,419
→ 7,000 + 400 + 10 + 9

6. 45,871
→ 40,000 + 5,000 + 800 + 70 + 1

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#### Part B: Write in standard form
1. 8,000 + 300 + 80 + 1
→ Add them up:
8,000 + 300 = 8,300
8,300 + 80 = 8,380
8,380 + 1 = 8,381

2. 25,000 + 2,000 + 500 + 80 + 7
→ 25,000 + 2,000 = 27,000
27,000 + 500 = 27,500
27,500 + 80 = 27,580
27,580 + 7 = 27,587

3. 300,000 + 60,000 + 5,000 + 400 + 80 + 3
→ 300,000 + 60,000 = 360,000
360,000 + 5,000 = 365,000
365,000 + 400 = 365,400
365,400 + 80 = 365,480
365,480 + 3 = 365,483

4. 7,000 + 100 + 50 + 9
→ 7,000 + 100 = 7,100
7,100 + 50 = 7,150
7,150 + 9 = 7,159

5. 25,000 + 8,000 + 500 + 10 + 4
→ 25,000 + 8,000 = 33,000
33,000 + 500 = 33,500
33,500 + 10 = 33,510
33,510 + 4 = 33,514

6. 10,000 + 20,000 + 3,000 + 900 + 10
→ 10,000 + 20,000 = 30,000
30,000 + 3,000 = 33,000
33,000 + 900 = 33,900
33,900 + 10 = 33,910

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Final Answers:



#### Expanded Form:
1. 800,000 + 70,000 + 3,000 + 400 + 90 + 6
2. 5,000 + 800 + 70 + 7
3. 10,000 + 8,000 + 700 + 40 + 1
4. 800,000 + 90,000 + 8,000 + 3
5. 7,000 + 400 + 10 + 9
6. 40,000 + 5,000 + 800 + 70 + 1

#### Standard Form:
1. 8,381
2. 27,587
3. 365,483
4. 7,159
5. 33,514
6. 33,910

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🔍 Explanation:


- Expanded form shows the value of each digit based on its place (hundreds, thousands, etc.).
- Standard form is the normal way we write numbers using digits.
- To go from expanded → standard, add all the parts together.
- To go from standard → expanded, break the number into its place values.

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Parent Tip: Review the logic above to help your child master the concept of writing numbers in expanded form worksheet.
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