Addition and Subtraction Missing Numbers – Sum 100” Worksheets Practice Activity!

SUBTRACTION ABSTRACT METHOD Worksheets Product or Resource BUNDLE for GRADE 1–3

Strengthen core subtraction skills with this comprehensive “Subtraction Abstract Method BUNDLE for Grades 1–3”! This bundle is designed to help young learners build confidence and fluency in solving subtraction problems using the abstract method—vertical and horizontal setups—without relying on visual aids like counters or pictures. The worksheets progress gradually from basic single-digit subtraction to more challenging two- and three-digit problems with and without regrouping, making it suitable for differentiated instruction. Each activity encourages students to focus on number relationships and mental math strategies, promoting a deeper conceptual understanding of subtraction. Ideal for classroom lessons, math centers, small-group work, homework, or quick assessments, this ready-to-print bundle saves teachers valuable prep time while keeping students engaged. Aligned with curriculum standards for Grades 1–3, it’s a perfect resource to transition learners from concrete to abstract subtraction methods. Following Products are included in this Resource Bundle: 1. 2-Digit Subtraction with Borrowing Across Zero Worksheets | Regrouping Through Zero Practice 2. 2-Digit Subtraction with Borrowing Missing Numbers Worksheets Missing Minuend, Subtrahend or Diff 3. 2-Digit Subtraction with Borrowing Worksheets | Regrouping Practice Sheets 4. 2-Digit Subtraction Without Borrowing Worksheets | No Regrouping Practice Sheets Math 5. 2-Digit Subtraction Worksheets – With & Without Borrowing | Regrouping and No Regrouping Practice 6. 2-Digit Subtraction – Missing Numbers Find the Missing Minuend, Subtrahend, or Difference Worksheet 7. 2-Digit Subtraction – Missing Numbers no borrowing Find the Missing Minuend, Subtrahend, or Differen 8. 2-Digits Subtraction with & without Borrowing Missing Numbers Worksheets – Practice Activity 9. 2-Digits Subtraction with Borrowing Missing Numbers Worksheets – Practice Activity 10. 2-Digits Subtraction without Borrowing Missing Numbers Worksheets – Practice Activity 11. Addition and Subtraction Missing Numbers – Sum 100” Worksheets Practice Activity! 12. Negative Numbers Subtraction Maze (–20 to 20) – Worksheets Practice Activity 13. Single Digit Negative Numbers Subtraction Worksheets – Practice Activity 14. Up to 2-Digit Negative Numbers Subtraction Worksheets – Practice Activity 15. Up to 2-Digits Subtraction with Subtrahends (4–7) – Worksheets Practice Activity Worksheets are made in 8.5” x 11” Standard Letter Size. This resource is helpful in students’ assessment, Independent Studies, group activities, practice and homework. This product is available in PDF format and ready to print as well.