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!

Common beginning blends such as fr and bl are the focus of this reading and writing worksheet!

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

Spot the differences in ending sounds with this kindergarten and first-grade worksheet!

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!

Use consonant blends to complete the words with missing endings in this colorful worksheet! 

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

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

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

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.

Discover the difference between goods and services with this kindergarten and first-grade economics worksheet!

Young learners will have a wild time on this animal-themed worksheet as they practice identifying beginning letter sounds with this playful, maze activity!