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Math, Grade 1

Addition and Subtraction Wheels within 20

Worksheets with engaging exercises and tasks using addition and subtraction wheels within 20 for Grade 1 Math — available to download and print as PDFs, includes a test

How Are The Wheels Solved?

Addition and Subtraction wheels follow a simple method: two adjacent segments are added together, and the resulting sum is placed in the next segment. If some segments are already filled in, students must calculate the missing numbers to complete the wheel. This approach encourages systematic problem-solving and strengthens understanding of addition.

The wheels are an engaging way for children to practice math while improving their ability to recognize patterns and relationships between numbers. They also help build confidence in mental arithmetic by providing repetitive yet dynamic exercises.

Additional Benefits

Addition and subtraction wheels can be used in everyday classroom activities or used as engaging homework assignment. They are effective tools for both individual practice and group work, encouraging collaboration and discussion about strategies for solving math problems.

Learning Objectives

  • Understand the concept of number wheels
  • Perform calculations confidently 

Tasks

  • Solve addition and subtraction problems using number wheels
  • Calculate within 20 as an intermediate step, then continue the sequence
  • Formulate and solve inverse operations

Our Master Bundle

All worksheets from the EduKing on the topic "Addition and Subtraction Wheels with two-digit numbers within 20s" for Grade 1 Math - including a test, available as PDF downloads

Worksheets and Exercises for Addition and Subtraction Wheels within 20

Addition and Subtraction Wheels 1

Wich numbers are missing?

- free -

Addition and Subtraction Wheels 2

Wich numbers are missing?

- exclusively in the Master Bundle -

Addition and Subtraction Wheels 3

Wich numbers ar emissing?

- exclusively in the Master Bundle -

Addition and Subtraction Wheels 4

Wich numbers are missing?

- exclusively in the Master Bundle -

Addition and Subtraction Wheels 5

Wich numbers are missing?

- exclusively in the Master Bundle -

Addition and Subtraction Wheels 6

Wich numbers are missing?

- exclusively in the Master Bundle -

Test on Addition and Subtraction Wheels

- exclusively in the Master Bundle -