These are 12 CGI math word problems I wrote for my 4th graders. The pacing roughly follows the enVision math book, but these can also be stand-alone problems. Each problem has 3 different number sets for differentiating instruction, as well as an extension problem for an added challenge. The skills they encompass are: 4-digit addition with regrouping, money, place value, multi-step problems, logic problems, part/part/whole, addition with 3 addends, subtracting across zeroes.These are ready to print or you can change the names to your own students' names to increase engagement. Answer key is included.