These elementary math matching worksheets are a fun way for your young learners to practice counting to 100 one number at a time as well as practice counting to various numbers by 2s, 5s, and 10s. There are also a few simple addition and subtraction worksheets along with greater than and less than practice for a total of 25 worksheets. All the while, kids will have fun helping some animals who got all mixed up find the train they are supposed to be on. 29 pages total. Ages 4-7.