Add 10 or 100 to a three-digit number
Free printable Grade 2 math worksheet for "Add 10 or 100 to a three-digit number" — practice addition: three digits. No-prep, print or assign online.
This worksheet focuses on helping Grade 2 students practice adding 10 or 100 to three-digit numbers. Teachers can use it to reinforce place value concepts and addition skills in a structured, step-by-step format. It is ideal for developing fluency with three-digit addition and understanding numerical patterns.
Learning objectives
- Add 10 to a given three-digit number accurately.
- Add 100 to a given three-digit number with understanding of place value.
- Demonstrate the ability to increase three-digit numbers by tens and hundreds.
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 2; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Add 10 or 100 to a three-digit number” worksheet free?
Yes. “Add 10 or 100 to a three-digit number” 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 2 (ages 7–8), covering Addition: three digits.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
Make it your own in the Worksheet Studio
Combine this with other worksheets, duplicate it, or generate a fresh version for any grade and language — free, no sign-up.
Open the Worksheet StudioMore for Grade 2
You might also like
Christmas Shapes Cut & Paste
Christmas Counting Color by Number
Christmas Addition Color by Number
