
Word problems involving addition and subtraction - up to 20
Free printable Grade 1 math worksheet for "Word problems involving addition and subtraction - up to 20" — practice addition and subtraction word problems up to 20. No-prep, print or assign online.
This worksheet provides Grade 1 students with medium-difficulty word problems focused on addition and subtraction within 20. Teachers can use it to reinforce students' problem-solving skills and understanding of basic arithmetic operations in practical contexts. Ideal for classroom practice or homework, it supports developing fluency in interpreting and solving addition and subtraction word problems.
Learning objectives
- Solve addition word problems involving numbers up to 20
- Solve subtraction word problems involving numbers up to 20
- Apply addition and subtraction skills to real-world scenarios through word problems
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for Grade 1; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Word problems involving addition and subtraction - up to 20” worksheet free?
Yes. “Word problems involving addition and subtraction - up to 20” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Grade 1 (ages 6–7), covering Addition and subtraction word problems up to 20.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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