Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

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!

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.

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

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!

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

Give your first grader some practice sequencing numbers! He'll put this group of 18 consecutive numbers in order from greatest to least.

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

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

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!

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.

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

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

Find plums and sums as you solve addition facts in this first-grade worksheet!

Practice addition within 10 with this Halloween math workheet!

Tackle ten frames with confidence in this helpful addition 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!

Master subtracting from 10 with this helpful worksheet!

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

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

Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.

Use ten frames to decipher doubles equations in this valuable addition worksheet!

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