These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

These silly monkeys love jumping on the beds! Numbers are a serious business, so no monkeying around as you practice skip counting.

Play around with this monkey as you practice skip counting by 11! This counting challenge will help your kid learn multiples, a great intro to multiplication.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

Shape up your addition skills with these square puzzles!

To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

Use math to construct a thriving city in this colorful worksheet for second graders!

Let the construction begin! Learners will use number sentences to make buildings in this inviting addition worksheet!

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Help your little elf get some Christmas math practice in with these holiday word problems. He'll work on subtraction, division, and more in this math worksheet.

Got a speed demon on your hands? See how fast he really is with this worksheet that asks him to think of 5 things he can do in under 10 seconds.

Construct a thriving metropolis with this colorful addition worksheet for second graders!

Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!

Construct a colorful city with this engaging second-grade addition worksheet!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!