This is an activity that students can use to practice adding and subtracting two digit numbers with regrouping. The theme of this puzzle is Earth Day, although it could be used any time of year.
Students solve the 6 or 7 problems and then color the picture according to the given code.
There are two puzzles in this activity – one for addition and one for subtraction.
Answer key included.
Check out my other Color by Number Math Facts Activities:
⭐ Earth Day Color by Number Addition and Subtraction with Regrouping
⭐ Halloween Multiplication Color by Number
⭐ Winter Christmas Color By Number Multiplication
⭐ Thanksgiving Multiplication Color by Number