3rd grade math Worksheets, word lists and activities. - Parenting 3rd grade 258 3rd Grade Math Worksheets 10 times tables This coloring math worksheet helps your third grader conceptualize counting and multiplying by 10. 2 pairs of feet How many pairs of feet do you see? This coloring math worksheet introduces your third grader to multiplying by 2 with cute pictures of feet. 2 times tables