Multiply by 8s and 9s Worksheets

About This Worksheet Collection

This Multiply by 8s and 9s collection provides students with structured, high-repetition practice targeting two of the most challenging multiplication fact families. Through horizontal and vertical formats, mixed drills, and intensive grid-based layouts, learners gain the consistent exposure needed to build strong recall of ×8 and ×9 facts. These worksheets are intentionally designed to promote fluency, pattern recognition, and mental-math efficiency-all essential skills for upper-elementary and middle-grade mathematics.

As students work through this series, they strengthen their ability to identify numerical patterns such as doubling sequences for the 8s and digit-sum structures within the 9s. Repeated computation supports both accuracy and speed, helping learners develop the automaticity required for multi-digit multiplication, long division, fractions, and early algebraic reasoning. The organized, predictable layouts foster independence and allow teachers to use the worksheets for warm-ups, intervention, timed drills, or fluency assessments.

Detailed Descriptions Of These Worksheets

Mixed 8s and 9s Repeated Adding
Students practice a wide range of ×8 and ×9 facts in vertical format, building fluency with two of the most difficult multiplication sets. The structured layout keeps focus on computing products and identifying patterns across both fact families. Learners strengthen mental-math strategies and improve accuracy through repetition. This worksheet is excellent for warm-ups or independent fluency sessions.

Multiply by 8s
This worksheet focuses entirely on ×8 multiplication facts presented vertically for consistent practice. Students gain fluency by recognizing patterns such as doubling and doubling again to reach products. The high volume of problems encourages memorization and supports mental-math development. It's a strong tool for targeted practice or remediation.

Multiply by 9s
Learners work through a concentrated set of ×9 facts in vertical layout, reinforcing one of the more complex multiplication patterns. The repeated structure helps students internalize digit-sum patterns and ascending/descending number sequences characteristic of the 9s. This worksheet builds confidence and prepares students for multi-digit operations.

Vertical 8s and 9s Computation
Students solve vertically formatted ×8 and ×9 problems using answer boxes that promote precision and neatness. The arrangement helps learners build fluency, recognize multiplicative patterns, and apply mental-math strategies. This worksheet is ideal for independent reinforcement or quick fluency checks.

Structured 8s and 9s
This worksheet offers a balanced mix of ×8 and ×9 facts arranged in a boxed vertical layout. Students record products in designated spaces, reinforcing accuracy and computation habits. The high volume of practice encourages mastery and deepens familiarity with patterns in both fact families. It works well for daily drills or skill-building sessions.

Mixed 8s and 9s Equations
Presented horizontally, this worksheet encourages flexibility in solving multiplication expressions without relying on vertical setups. Students practice recalling ×8 and ×9 facts efficiently while strengthening mental math. The clean layout supports independent practice and fluency development.

Horizontal 8s
Students compute a full set of ×8 facts in horizontal format, building fluency through repeated practice. The worksheet emphasizes pattern-based reasoning and strengthens retention of multiples of 8. It's an excellent choice for targeted practice or warm-up work.

Horizontal 9s
Learners practice ×9 facts in a horizontal layout, reinforcing mental computation and accuracy. The repetition encourages students to recognize digit-sum patterns and skip-counting sequences typical of the 9s. This worksheet supports deeper fluency and prepares students for more advanced arithmetic.

Vertical 8s Grid
This dense grid of ×8 problems provides high-volume repetition that strengthens mastery of the 8s fact family. Students record answers in boxed spaces, encouraging neat, accurate computation. The worksheet is suitable for timed drills or daily fluency routines.

Vertical 9s Grid
Students work through a large grid of vertically arranged ×9 facts, reinforcing memorization and mental-math strategies. The structured repetition helps learners internalize numerical patterns associated with the 9s. This worksheet is ideal for fluency assessments or independent practice.

Vertical 8s and 9s Review
This page presents extensive vertical practice with both 8s and 9s, offering a balanced mixture of problems. Students strengthen accuracy, speed, and pattern recognition through repeated computation. It's a strong choice for warm-ups, intervention, or skill mastery sessions.

Intensive 8s and 9s Grid
A dense grid layout challenges students with rapid-fire ×8 and ×9 facts, promoting strong automatic recall. Learners record products in boxed spaces, reinforcing precision and fluency. This worksheet is excellent for timed drills, targeted intervention, or cumulative fact-fluency practice.