Count, add, and compose numbers under 20 in this colorful first-grade worksheet!

Level up your addition skills with this fun worksheet!

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Practice adding with dice in this unique number bonds worksheet!

Treasure your addition skills as you finish number bonds in this festive worksheet!

Maybe the real treasure at the end of the rainbow was the addition skills you gained along the way!