This worksheet is a great review for subtracting two-digit numbers. Some problems require regrouping; some do not. The worksheet could be used for homework, independent math centers, whole group or small group review, etc.
Students solve the problem and then must determine which range the answer falls in (also a good review skill!). They then color the box according to the key, which will reveal a pumpkin.
My students are motivated to complete these worksheets, as they are always interested to see what the picture will be!