In this worksheets, learn how to add the tens first when using a hundreds chart.

Become a math detective with this inviting first-grade worksheet!

Learn to write and represent tens with this first-grade math worksheet!

Sharpen your first grader's number sense with an exercise in recognizing number patterns.

Help your first grader practice counting with a tugboat dot to dot.

Practice identifying number names with this hands-on worksheet for first graders! 

Practice counting and cardinality with this dice game for kindergarteners and first graders!

First, second, third, or fourth? Find the ordinal number shown by the shaded picture.

Hop, skip, and jump through this skip counting maze for first and second graders!

Track down the word form of numbers with this engaging word search for first graders!

Color your way towards graduation with this fun counting game for kindergarteners and first graders!

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

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! 

Monkey around with math practice, and help your first grader start skip counting by identifying even numbers.

Review numbers and counting skills with your first grader. This practice quiz is a great intro to standardized testing.

Hunt for decorative hearts in this Valentine’s Day-themed graphing worksheet for kindergarteners and first graders!

Help your first grader build her number sense with this worksheet featuring number patterns by 2, 5, and 10.

Can your first grader count from 1 to 50? Test his counting and writing skills with this colorful printable.

Is your first grader clever at counting? This space-themed printable encourages practice with the numbers from 50 to 100.

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

Challenge your first grader by having her connect the dots from 1 to 50 to complete the picture of the friendly lion.

Kids practice estimation by guessing the number of stars on this first grade math worksheet. Then they check their guess by counting the stars.

Use this number chart to help your child find patterns in numbers, which will help take that first step into skip counting.

Kids count by twos on this first grade math worksheet. Skip counting by twos is one way children can demonstrate the meaning of addition.

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

This first grade math worksheet helps your child practice estimation, an important skill he will use as he progresses in math, and throughout his life.

Kids count by fives to 100 on this first grade math worksheet. Skip counting by fives is one way children can demonstrate the meaning of addition.

To catch a glimpse of the rocket, complete the color by number worksheet using the key below the picture. First graders will have a blast!

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