Multiply by 20

This worksheet supports students in Grades 3 and 4 as they develop fluency multiplying numbers by 20 through repeated, structured practice. By solving a wide range of horizontal multiplication expressions, students strengthen number sense, recognize scaling patterns, and apply the strategy of doubling and then multiplying by 10 to understand how multiplying by 20 affects value.

Skills Reinforced

• Multiplying by 20 (Grades 3-4)
  Build fluency with 20 as a multiplicative factor across varied problem types.
• Scaling and Number Sense
  Understand how multiplying by higher multiples of 10 changes a number’s value.
• Multi-Step Reasoning
  Apply the strategy of doubling a number and then multiplying by 10.
• Operational Fluency
  Improve speed, accuracy, and flexibility with multiplication computation.

Instructional Benefits

• Teacher-Created Resource
  Designed by educators to support upper-elementary multiplication instruction.
• High-Volume Practice
  Repetition reinforces patterns and builds automaticity.
• Clear Horizontal Format
  Traditional equation layout supports readability and efficient problem solving.
• Flexible Use
  Ideal for independent practice, warm-ups, review, intervention, or homeschool lessons.

This printable worksheet helps students move beyond basic multiplication facts by exploring higher multiples of 10 in a meaningful way. Through consistent practice multiplying by 20, learners deepen their understanding of scaling, place value, and multiplicative relationships. The repeated structure supports fluency while encouraging strategic thinking about how numbers change when multiplied. Whether used in a classroom or homeschool setting, this low-prep resource provides effective reinforcement for essential multiplication and number sense skills.

This worksheet is part of our Multiply by 10s Worksheets collection.