Hi! I have been teaching 1st grade for 18 years now and C.G.I has been a part of my math instruction for 11 of those. I am very passionate about math and I hope it shows!
I have created a C.C.I book and here is a small sample of the problems. In the January section, there are 18 problems and each problem has 2 options. One was created for 1st grade and one was created for 2nd grade. I also include one with blanks to allow you to customize the difficulty of the problem and adjust for individual students.
Here is a list of subjects for the word problems: