Even in nature, solving story problems is important. How many apples will be left on a tree if seven are picked?

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.

Use this number line as a tool to practice adding and subtracting within 20.

Move from adding and subtracting single digit numbers to double-digits in this math jam series of worksheets!

Shopping may be fun, but there's a lot of math involved! Practice adding and subtracting with these simple word problems.

Help the frog catch the fly! This entertaining math game will have you students practice adding and subtracting within 20 on a number line.

For basic math skills, try this awesome crossword puzzle, with a twist. It includes counting, adding, subtracting and spelling all in one!

Your child can get a grip on number relationships by adding and subtracting the same numbers within a fact family, a great method for memorizing math facts.

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Your student will learn how to write a number sentence to complete the fact families.

Secret codes beat boring basic math practice any day! Your child can use his addition skills to discover the mystery location of this worksheet.

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

Learn to subtract tens with a visual model in this first-grade worksheet!