This Valentine's Day Activities packet is full of fun and engaging NO PREP math worksheets and activities that will reinforce a variety of essential Third Grade math skills (rounding up or down, addition, subtraction, fractions, time, perimeter...). No prep needed, just print and go!These worksheets and activities can be used for homework, math centers, practice, review or for those early finishers. This packet was designed with 3rd graders in mind, but can be used by advanced 2nd graders or as