Looking for a no-prep Back to School Addition within 100 activity that makes math fun and engaging?
This Back to School Color by Code resource is just what you need! Students will practice addition within 100 while coloring fun school-themed pictures featuring crayons, pencils, backpacks, and other classroom essentials.
It’s the perfect combination of math practice and creativity to keep young learners focused and excited about learning.
Each section of the picture contains a math problem — giving students between 27 and 38 problems per page to solve and color.
The blend of math and art keeps students motivated and focused, making this a perfect activity to add a little back-to-school excitement to your classroom.

Perfect for Grade 2 and Grade 3 students to review, reinforce, and strengthen their addition skills within 100 during the first week of school in a fun and engaging way.

Bring joyful, meaningful learning to your lessons and make the start of the school year extra special!
Aligned with the Common Core State Standards (CCSS).

Why you’ll love this resource:
✓ Builds confidence with addition within 100
✓ Fun back-to-school themed images keep students engaged
✓ Perfect for Grade 2 and Grade 3
✓ No prep needed – just print and go
✓ Great for quick, differentiated practice
✓ Aligned with Common Core State Standards (CCSS)

What is included?
It includes 13 black-and-white PDF pages, each page features a variety of fun and engaging back-to-school themed designs. Additionally, it comes with a color-coded answer key. The pages are not editable.

→ Pencil – 38 problems (with and without regrouping)
→ Book – 33 problems (with and without regrouping)
→ Backpack – 37 problems (with and without regrouping)
→ Scissors and glue – 32 problems (with and without regrouping)
→ Crayons – 27 problems (with and without regrouping)
→ Worm with apple– 30 problems (with and without regrouping)

→ Answer keys in color (13 pages)
→ Credits
→ Terms of use

Perfect for:
✅ Morning work
✅ Centers
✅ Homework
✅ Grade 2 and Grade 3
✅ Back-to-School Activity
✅ Extra activity
✅ Early Finisher
✅ Repetition

No-prep:
Just print and go!

This Material is in English.

Wishing you and your students a fantastic start to the new school year!
Steff

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Copyright © 2026 Stefanie Bryan @SIMBATrainers Education.
All rights reserved by the author. Permission to copy for one teacher only.