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.

Contine to build addition fluency with this worksheet that focuses on adding five 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.

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!

Got a speed demon on your hands? See how fast he really is with this worksheet that asks him to think of 5 things he can do in under 10 seconds.

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

In this 2nd grade worksheet, children solve two-digit subtraction problems (some requiring borrowing), then circle the answers that are multiples of 5.

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

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

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

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.

Get your kid started on mastering the concept of base 10 with this base 10 blocks worksheet. Base 10 makes it easy for kids to visualize numbers big and small.

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! 

Tackle ten frames with confidence in this helpful addition worksheet!

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

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