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.

Tackle ten frames with confidence in this helpful addition 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.

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Save 10 from a sea of numbers with this first-grade addition worksheet!

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

Learn to break apart numbers and form 10 in this helpful addition worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

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

Master subtracting from 10 with this helpful worksheet!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Add three numbers by making a 10 in this first-grade worksheet!

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

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

Subtract 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.

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

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

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

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

Use number bonds to subtract from 10 in this first-grade worksheet!

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

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 place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Students draw ten and one dollar bills for practice adding multiples of ten to two-digit numbers in this money math worksheet.

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

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.

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