Addition sentences using number lines - sums up to 20
Free printable Grade 1 math worksheet for "Addition sentences using number lines - sums up to 20" — practice addition strategies up to 20. No-prep, print or assign online.
This worksheet helps students practice addition sentences using number lines with sums up to 20. Teachers can use it to reinforce addition strategies and number sense in Grade 1 learners. It supports hands-on learning by guiding students to represent and solve addition problems visually, promoting a deeper understanding of addition concepts.
Learning objectives
- Write addition sentences by counting jumps on a number line up to 20
- Use number lines to visualize and solve addition problems within 20
- Demonstrate understanding of addition strategies by completing sums using number lines
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 “Addition sentences using number lines - sums up to 20” worksheet free?
Yes. “Addition sentences using number lines - sums 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 strategies 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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