Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

The fun quickly adds up with this winter-themed addition activity page for first graders!

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

Looking for a worksheet to help your child with his math skills? This printable is all about counting.

Children will fill in the missing numbers from 950 to 999 in this number-ordering worksheet.

Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.

Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!

Children will fill in the missing numbers from 46 to 50 in this sweet number sense worksheet.

Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.

Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.

Take countdowns to the next level with this two-digit backwards counting worksheet.

Challenge your young learner to fill in all the missing numbers on the eggs, all the way to 50.

Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.

Kids find the missing numbers to complete the honeycomb number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Dive into one- and two-digit counting practice with this fun worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Count and add the Thanksgiving pictures in this simple addition worksheet!