Withdrawal by 8s and 9s Answer Key

This worksheet provides students with structured practice subtracting 8 or 9 from teen numbers using vertical subtraction format. Students write answers in designated boxes, encouraging neatness and correct digit alignment. The repeated fact patterns help learners develop fluency with larger single-step subtraction facts and strengthen their mental math abilities. Working consistently with subtractions involving 8 and 9 helps students better understand number relationships and practice counting back efficiently. This worksheet supports foundational skills that prepare learners for multi-digit subtraction.

Curriculum Matched Skills

Mathematics – Subtract within 20

Mathematics – Mental Math with Larger Single-Digit Subtrahends

Mathematics – Number Sense and Counting Back

Mathematics – Written Vertical Computation

This worksheet is part of our Subtract by 8s and 9s Worksheets collection.