How many men would be left if one got out of that rub-a-dub-dub tub? This nursery rhyme series has a mathematical twist. Review basic addition and subtraction with these classic children's rhymes.

This workbook gives first graders lots of practice with subtraction and shows its relationship to addition.

Learning numbers 1-10 is key in pre-math development, and this workbook teaches number recognition, counting and even simple addition with fun, bright illustrations.

With this workbook, your child can get a head start on subtraction by using simple pictures and familiar scenarios to symbolize the removal of numbers and objects.