Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Review addition and subtraction concepts by matching up the like equations.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

This combination color-by-number math worksheet will get your kid practicing mental math. Kids will color Valentine's Day chocolates by number.

Make math more enjoyable with these simple math crossword puzzles for kids!

Kids complete simple math problems, then use the answers to color by number and brighten the desert scene.

Practice adding ten to any number with this hundreds chart that helps kids master counting and place value.

Yum, let's work up an appetite for some fruity math practice! Practice multi-digit addition with these word problems.

Kids will add the domino dots and use the results to create a domino fact family. They will continue practicing with fact family number sentences.

Count, add, and compose numbers under 20 in this colorful first-grade worksheet!

Your child will help by completing fact family houses with the information given. Then, she will use the word bank to fill out sentences about her observations.

Looking for a fun way to engage students in addition practice? Your young mathematicians will love this entertaining game that involves rolling three dice and adding the results in any order to find the sum!

Help your child review core addition skills and work their mental math muscles with these quick word problems.

Do some mental math with your young valentine in this combination math and color-by-number worksheet. Kids will solve simple addition and subtraction problems.

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

Test your addition knowledge in this charming worksheet!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

Level up your addition skills with this fun worksheet!

Learning takes flight in this colorful addition worksheet!

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

Engage young learners with this fun math maze featuring addition and subtraction facts within 20!

Engage young learners with another fun math maze!

Keep young minds sharp with another fun math maze!