Free Printable WorksheetMathGrade 4Math Curriculum4.9

4.9 Solve Multi Digit Addition and Subtraction with Unknowns Worksheet

Download our free printable Grade 4 Math worksheet on 4.9 Solve Multi Digit Addition and Subtraction with Unknowns. Ideal for classroom practice, homeschool learning, independent homework, and standardized test preparation. Available in both print-ready PDF and editable DOCX formats.

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 4 Math worksheet provides structured practice on 4.9 Solve Multi Digit Addition and Subtraction with Unknowns. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Given an addition or subtraction equation with an unknown, select the value that makes the equation true. (CCSS 4.NBT.B.4)

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 4

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 4.9 Solve Multi Digit Addition and Subtraction with Unknowns skill assessments:

Problem 1Difficulty: Mastery
What value of u makes the equation true? 69,399 + 37,436 - u = 37,364
Solution & Explanation:Add first: 69,399 + 37,436 = 106,835. Then u is the amount to subtract to reach 37,364: 106,835 − 37,364 = 69,471. So u = 69,471.
Problem 2Difficulty: Mastery
What value of u makes the equation true? u + 68,485 = 11,741 + 75,137
Solution & Explanation:First add the right side: 11,741 + 75,137 = 86,878. Then subtract 68,485: 86,878 − 68,485 = 18,393. So u = 18,393.
Problem 3Difficulty: Mastery
Complete the equation: 28,561 + 26,881 - w = 20,916 What is w?
Solution & Explanation:Add first: 28,561 + 26,881 = 55,442. Then w is the amount to subtract to reach 20,916: 55,442 − 20,916 = 34,526. So w = 34,526.

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Frequently Asked Questions

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QIs this 4.9 Solve Multi Digit Addition and Subtraction with Unknowns worksheet free for teachers and homeschoolers?

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QCan students practice 4.9 Solve Multi Digit Addition and Subtraction with Unknowns online with instant feedback?

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 4 Math students. It aligns with educational standard 4.9 (Solve Multi-Digit Addition and Subtraction with Unknowns).

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