Build mental math skills, vocabulary, and critical thinking with this bundle of 240 math riddle cards for first grade. Use them for end of year review, math centers, spiral review, and enrichment. No coin riddles are included in this set. If you teach in a non-U.S. school or would prefer riddles that can be used before you teach counting coins in first grade, this is the bundle for you, since there are no clues that use coins!Riddles are so much fun that your students will beg for more, so n