Here's a fun and colorful way to teach your second grader important concepts: subtraction and odd/even numbers.

This colorful printable encourages your second grader to practice subtraction as well as odd and even numbers!

Challenge your second grader to master subtraction as well as odd and even numbers with this fun printable!

Students review odd and even numbers by circling them, then counting up how many they find.

This bright worksheet is sure to keep your second grader entertained as he practices important concepts such as subtraction and odd/even numbers.

This second grade math practice worksheet is a double whammy. She'll solve each subtraction problem, and then determine whether the answers are odd or even.

Is that a one-eyed Octopus with horns? Now, that's odd! See if your second grader can identify the odd numbers in this worksheet.

Skip count your way through a dot-to-dot picture and find out what animal represents the Democratic Party.

In this second-grade math worksheet, your child will practice identifying odd and even numbers by grouping objects into odd- or even-numbered groups.

Help your child practice skip counting with this worksheet, which challenges her to count the dots and write the numbers by 2s!

Children skip count by fives to connect the dots and discover the hidden picture.

Children skip count by tens to connect the dots and discover the hidden picture.

Get more practice with addition through skip counting with this fun, hands-on math maze!

Practice addition through skip counting with this fun, hands-on math maze!

In this Halloween maze, follow the even numbers out of this scary graveyard. But watch out -- there are odd numbers waiting to trip you up!

Use this number chart to help your child find patterns in numbers, which will help take that first step into skip counting.

Kids count by tens to 250 on this second grade math worksheet. Skip counting by tens is one way kids can show the meaning of addition and learn multiples of 10.

Help your second grader determine whether numbers are odd or even with this bright, engaging game board. Practice counting and number sense, too!