528 Color by Number Worksheets - Subtraction within 20

528 Color by Number mystery picture worksheets – Subtraction within 20.

• ✅ 12 skills, 44 pictures each – from easy facts to mixed practice
• ✅ Solve, find the answer in the color key and color: a hidden picture appears
• ✅ Self-checking, with answer keys for every picture
• ✅ Great for early finishers, centers, morning work and sub plans

📩 Digital product: instant download link on the order page and by email. No physical item will be shipped. Prices in USD.