Give your kid a real challenge with this number chart that counts to 100!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

Build single-digit subtraciton skills with this math worksheet.

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

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

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

Learn to solve two-digit subtraction in no time with this helpful worksheet!

Test your knowledge of single-digit number names with this colorful worksheet!

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

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Invite first graders to dive into the world of two-digit numbers using place value models!

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

Practice writing numbers in word form with this matching practice!

Start your engines and rush toward the finish line in this engaging addition worksheet!

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Find out how well you know your numbers under 100 in this simple place value worksheet!

Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!

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

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

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

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.

Practice subtraction within 20 with this Halloween math workheet!