Ask a seven-year-old to count up by tens and the words roll out easily. Ask for the same jump going down, from 64, and the room goes quiet. This 2nd grade count forward and back worksheet works on exactly that pause. Six sequences of skip counting fill the page, and your child counts backward by fives from 25, forward by hundreds from 400, backward by tens from 64 and by twos from 13. Two bigger ones close the page, tens from 210 to 260 and hundreds from 900 down to 300, and each line starts with one number and a row of blanks. A second page gives the answer key.