Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Get a fun review of math facts, and try your hand at "popping" colorful balloons with equations that equal the number eighteen.

Learn to make ten by using ten frames with this first-grade worksheet!

Covering addition and subtraction facts up to 18, this quick practice test offers a great review.

Practice writing the names of numbers up to 10 in this inviting worksheet!

Some of your friends' Valentine's Day notes need to be delivered! Practice sequencing numbers by putting this group of 18 consecutive numbers in order.

Learn to subtract multi-digit numbers using ten frames in this helpful first-grade worksheet!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Enhance your addition skills with this colorful first-grade worksheet about making 10!

Subtract from 10 using ten frames in this cut-and-paste worksheet created for kindergarteners and first graders!

Here's a Valentine's Day challenge for your beginning counter! He'll need to put this group of 18 consecutive numbers in order from greatest to least.

How do you make learning addition and subtraction facts fun? Try your hand at "popping" colorful balloons with equations that equal six!

Subtract numbers within 20 using ten frames with this first-grade math worksheet!

First graders will enjoy this fruit and vegetable-themed addition worksheet! 

Find facts fast as you add and subtract 6 in this engaging worksheet!

Tackle ten frames with confidence in this helpful addition worksheet!

In this worksheet, students solve problems to figure out 10 less.

Count on this worksheet to help you learn your number 6!

Add numbers within 20 using ten frames with this first-grade math worksheet!

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.

Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.

Practice making 10 to solve equations with this colorful first- and second-grade worksheet! 

Regroup ones into tens to add in this engaging first-grade worksheet!

Subtract from 10 on a visual model with this appealing worksheet!

This balloon busters game gets kids to do mental math in search of the number 10. Kids will 'pop' each balloon that equals 10 in this fun math worksheet.

Practice addition facts to 10 with this worksheet that makes counting easy!

In this fruit-themed first grade math worksheet, students will solve single-digit addition problems with sums of 10 or less.

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Master subtracting from 10 with this helpful worksheet!

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!