Skill practice for the concepts of ones, tens, hundreds in place value with numbers in the 100-500's.Color or prints great black and white. I let beginners use 3 colors to count, label and write the number.1-15 have the first problem counted and written; sheltered instruction. The rest are differentiated. No two are exactly the same.Practice, homework, whole group, small group, tutor, substitute folder, etc.Extension: On the back, draw a number line with the numbers on th