Free Printable WorksheetMathGrade 3Math CurriculumMATH.3.3

3.3 Composing and Decomposing Numbers with Base Ten Units Worksheet

Download our free printable Grade 3 Math worksheet on 3.3 Composing and Decomposing Numbers with Base Ten Units. Ideal for classroom practice, homeschool learning, independent homework, and standardized test preparation. Available in both print-ready PDF and editable DOCX formats.

Choose your preferred download format:

100% Free • No registration or login required • Instant file access

Prefer interactive practice with instant grading and explanations?Practice Composing and Decomposing Numbers with Base-Ten Units Online

Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 3 Math worksheet provides structured practice on 3.3 Composing and Decomposing Numbers with Base Ten Units. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Select the base-ten composition or decomposition that correctly represents a given number and identify an equivalent decomposition. (CCSS 2.NBT.A.1; CCSS 2.NBT.A.2; CCSS 3.NBT.A.2)

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 3

Subject

Math

Domain

Math Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 3.3 Composing and Decomposing Numbers with Base Ten Units skill assessments:

Problem 1Difficulty: Mastery
Which decomposition is equivalent to 81,753?
A81 thousands + 7 hundreds + 3 tens + 5 ones
B81 thousands + 7 hundreds + 5 tens + 3 ones
C81 hundred + 7 thousands + 5 tens + 3 ones
D81 thousands + 5 hundreds + 7 tens + 3 ones
Solution & Explanation:81,753 has 81 thousands, 7 hundreds, 5 tens, and 3 ones.
Problem 2Difficulty: Mastery
74,406 = 74 thousands + ___ hundreds + 0 tens + 6 ones.
Solution & Explanation:74 thousands is 74,000. The remaining 406 has 4 hundreds, 0 tens, and 6 ones, so the blank is 4.
Problem 3Difficulty: Mastery
87,650 is the same as 8,765 tens. True or False?
Solution & Explanation:8,765 tens means 8,765 × 10 = 87,650, so it is true.

Want more practice questions with step-by-step guidance?

Practice All Questions Online

Frequently Asked Questions

Common questions about printing, using, and solving this worksheet

QHow do I download and print this 3.3 Composing and Decomposing Numbers with Base Ten Units worksheet?

Click either the "Download PDF" or "Download DOCX" button at the top of the page. You can print the PDF directly from your browser or edit the DOCX file in Microsoft Word or Google Docs to tailor the questions to your students.

QIs this 3.3 Composing and Decomposing Numbers with Base Ten Units worksheet free for teachers and homeschoolers?

Yes! All learning materials, worksheets, and practice resources on Free K12 Practice are 100% free for teachers, students, parents, tutors, and homeschooling families for non-commercial educational use. No account or subscription is required.

QCan students practice 3.3 Composing and Decomposing Numbers with Base Ten Units online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 3.3 Composing and Decomposing Numbers with Base Ten Units interactively on our platform with automated grading, instant score tracking, and detailed step-by-step solutions.

QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 3 Math students. It aligns with educational standard MATH.3.3 (Grade 3 number and operations in base ten practice focused on composing and decomposing numbers with base-ten units.).

Related Grade 3 Math Resources

Continue learning with complementary skill worksheets and online practice