You can measure length with all kinds of units, not just inches and centimeters!

Practice measuring centimeters with your first grader as you find the length of each shoe.

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

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.

Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

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

Practice finding numbers that are one less with this hands-on worksheet!

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

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

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

Practice solving near-doubles facts with this engaging worksheet!

Can your kid tell the difference between 2-dimensional and 3-dimensional shapes? Kindergarten is a good time to start!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Try solving near-doubles facts with these nine problems!

Practice subtraction within 10 with this Halloween math workheet!

Children practice subtraction within 20 in this fall-themed math worksheet.

Practice addition within 10 with this Halloween math workheet!

Get practice balancing addition and subtraction equations with this lower grades math worksheet!

Children practice addition within 20 in this fall-themed math worksheet.

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

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

Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!

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

Celebrate Valentine's Day while reviewing subtraction math facts! Your little love-bug can practice memorizing these simple subtraction problems.

Challenge your students to reorder the digits in two-digit numbers to create the biggest and smallest numbers possible.

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!