Standard, Expanded, and Word - Part A - Write in Expanded Form and Word Form

Sep 23, 2026

Uploaded by Levi

Practice worksheet that develops number sense by converting whole numbers among expanded form, standard form, and word form. Part A focuses on rewriting given numerals into expanded notation using place-value addends and then spelling the numbers in words. Answer key entries demonstrate the expected expanded expressions and corresponding word forms for problems 1 through 4, reinforcing consistent place-value interpretation.

LanguageEnglish

CategoryExam

FormatPDF

Pages4

Reading Time10 min

AccessFree to download

Part A - Write in Expanded Form and Word Form

Form

Part B - From Expanded Form to Standard and Word Form

Part C - From Word Form to Standard and Expanded Form

Answer Key

Name: Standard, Expanded, and Word Part A – Write in Expanded Form and Word Form Write each number in expanded form and in word form. Form 1. 3,482 o Expanded form: o Word form: 2. 7,016 o Expanded form: o Word form: 3. 905 o Expanded form: o Word form: 4. 1,250 o Expanded form: o Word form: Part B – From Expanded Form to Standard and Word Form Write each number in standard form and in word form. 5. 4,000 + 800 + 30 + 7 o Standard form: _______________________________ o Word form: ___________________________________ Mashup Math LLC | Al[l Rights Reserved | Get More K-12 Math Worksheets at ](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com)[www.mashupmath.com](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com) 1 6. 2,000 + 50 + 9 o Standard form: _______________________________ o Word form: ___________________________________ 7. 9,000 + 100 + 6 o Standard form: _______________________________ o Word form: ___________________________________ 8. 6,000 + 200 o Standard form: _______________________________ o Word form: ___________________________________ Part C – From Word Form to Standard and Expanded Form Write each number in standard form and in expanded form. 9. “five thousand three hundred twelve” o Standard form: o Expanded form: 10. “eight thousand nine hundred” o Standard form: o Expanded form: 11. “one thousand forty-five” o Standard form: _______________________________ o Expanded form: _______________________________ Mashup Math LLC | Al[l Rights Reserved | Get More K-12 Math Worksheets at ](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com)[www.mashupmath.com](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com) 2 12. “two thousand seven hundred eight” o Standard form: o Expanded form: 13. Challenge – Mystery Number A number has 6 thousands , 3 hundreds , 0 tens , and 5 ones. • Standard form: • Expanded form: • Word form: Mashup Math LLC | Al[l Rights Reserved | Get More K-12 Math Worksheets at ](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com)[www.mashupmath.com](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com) 3 ANSWER KEY Part A 1. 3,482 o Expanded: 3,000 + 400 + 80 + 2 o Word: three thousand four hundred eighty-two 2. 7,016 o Expanded: 7,000 + 10 + 6 o Word: seven thousand sixteen 3. 905 o Expanded: 900 + 5 o Word: nine hundred five 4. 1,250 o Expanded: 1,000 + 200 + 50 o Word: one thousand two hundred fifty Part B 5. 4,000 + 800 + 30 + 7 o Standard: 4,837 o Word: four thousand eight hundred thirty-seven 6. 2,000 + 50 + 9 o Standard: 2,059 o Word: two thousand fifty-nine 7. 9,000 + 100 + 6 o Standard: 9,106 o Word: nine thousand one hundred six 8. 6,000 + 200 o Standard: 6,200 o Word: six thousand two hundred Part C 9. “five thousand three hundred twelve” o Standard: 5,312 o Expanded: 5,000 + 300 + 10 + 2 10.“eight thousand nine hundred” o Standard: 8,900 o Expanded: 8,000 + 900 11.“one thousand forty-five” o Standard: 1,045 o Expanded: 1,000 + 40 + 5 12.“two thousand seven hundred eight” o Standard: 2,708 o Expanded: 2,000 + 700 + 8 13. Challenge • Standard: 6,305 • Expanded: 6,000 + 300 + 5 • Word: six thousand three hundred five Mashup Math LLC | Al[l Rights Reserved | Get More K-12 Math Worksheets at ](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com)[www.mashupmath.com](l Rights Reserved | Get More K-12 Math Worksheets at www.mashupmath.com) 4

FAQs

What does Part A ask you to do with each number?

Part A asks you to write each given number in expanded form and in word form.

How do you find expanded form in these problems?

Expanded form is written as a sum of place-value addends, such as thousands + hundreds + tens + ones.

What number formats are used across Parts B and C?

Parts B and C convert numbers between standard form, expanded form, and word form.

Sep 23, 2026

Uploaded by Levi