Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

An introduction to addition for preschoolers and kindergarteners, featuring pictures of balloons.

Teach kindergarteners addition facts with this addition within 10 worksheet!

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!

If Patty blew up two balloons, and her mom blew up two, how many balloons are there? Help your child learn the basic idea behind addition with this worksheet.

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Soar above the clouds and practice adding and subtracting within 10 with this fun fluency worksheet!

Give learners important word study practice with the help of this hands-on short O word sort, featuring -ot and -op words!