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Addition and subtraction sentences to 20: which is true?

Free printable Grade 1 math worksheet for "Addition and subtraction sentences to 20: which is true?" — practice true or false equations. No-prep, print or assign online.

Addition and subtraction sentences to 20: which is true? — free printable Grade 1 math worksheetOpen in KiwiBee to download

This worksheet presents students with addition and subtraction sentences up to 20, asking them to decide which equations are true or false. Teachers can use this resource to reinforce students' understanding of basic arithmetic and improve their critical thinking skills. Ideal for Grade 1 math lessons focusing on number operations and equation validation.

Math
Algebra & Functions
Grade 1
Worksheets
Ages 6–7
medium

Learning objectives

  • Identify true and false addition and subtraction sentences within 20
  • Evaluate mathematical statements to determine their accuracy
  • Develop number sense by comparing sums and differences up to 20

Answer Key

Answer key for Addition and subtraction sentences to 20: which is true? — free printable Math worksheet

How to use this worksheet

  1. Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
  2. Print at home or in class for Grade 1; it's no-prep, with no extra materials needed.
  3. Use the included answer key to mark it in seconds.

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