This is a set of 0-99 Charts in 7 different colors.
0-99 Charts are similar to 100's Charts however they do not have the space for 100 on them. This makes it easy for students to identify patterns in place value. The digits in the ones places are all lined up making it easy for younger students to identify patterns. I also use these charts when teaching double digit addition and subtraction in a non-traditional way. The students are able to use a manipulative (two sided counter) to add or subtract two digit numbers without knowing the traditional steps.