Add Two Numbers Up to Three Digits | Grade 3 Math Worksheets | Addition Practice with Answer Key

Make math practice fun and festive with this Loy Krathong Math Fun – Add Two Numbers Up to Three Digits worksheet set!
Perfect for Grade 3 students, this engaging pack includes 20 pages of addition problems that help children master adding 2- and 3-digit numbers with confidence and accuracy.

Each page features kid-friendly illustrations and clear layouts, making it ideal for independent work, math centers, homework, or morning practice. Students will enjoy completing each problem as they “launch their golden krathong” with every correct answer!

What’s Included:
• 20 printable pages of 3-digit addition practice
• Answer key included for easy grading
• Free sample page for download and preview
• Festive Loy Krathong theme to keep learners motivated

Skills Covered:
• Adding two-digit and three-digit numbers
• Understanding place value and regrouping
• Building speed and accuracy in addition facts

Perfect For:
• Grade 3 math review
• Extra practice at home or in class
• Small group or individual activities
• Seasonal math centers

Why Teachers Love It:
This set combines essential math skills with a fun cultural twist, making math practice both meaningful and exciting. It’s also printer-friendly (black and white), so you can easily print as many copies as needed for your classroom!

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