
Complete the addition sentence: up to four digits
Free printable Grade 3 math worksheet for "Complete the addition sentence: up to four digits" — practice addition: four or five digits. No-prep, print or assign online.
This worksheet provides practice in completing addition sentences involving numbers up to four digits, reinforcing students' skills in multi-digit addition. Teachers can use it to assess and strengthen students' understanding of place value and addition strategies. Ideal for Grade 3 classrooms focusing on addition fluency and problem-solving with larger numbers.
Learning objectives
- Identify missing addends in addition sentences with up to four digits
- Complete addition equations by calculating sums involving four-digit numbers
- Apply place value understanding to solve addition problems with multiple digits
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 3; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Complete the addition sentence: up to four digits” worksheet free?
Yes. “Complete the addition sentence: up to four digits” 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 3 (ages 8–9), covering Addition: four or five digits.
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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