Explore two-digit numbers using place value models with this first-grade number sense worksheet!

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

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

Measurement is an important part of math and everyday life! Practice measuring in inches using this basic intro sheet.

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

Track down Maya’s new mittens using your logical reasoning and problem-solving skills! 

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

This colorful worksheet will help your child practice writing numbers, using a ruler, measuring and even counting.

An addition worksheet for 1st-graders using counting and simple addition.

How high can you count? Assess your students’ understanding of numbers to 100 using this quick number writing activity.

Don't get lost in a digital world! Practice telling time to the hour on an analog clock using this colorful worksheet.

Your child will be able to visualize the math problem by using the number line. Count the spaces to find the answer!

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

Subtract from 10 using ten frames in this cut-and-paste worksheet created for kindergarteners and first graders!

I spy a hungry shark in this worksheet! He's here to help you practice using "greater than" (>) and "less than" (<) symbols!

Straighten out your drawing skills with a fun ruler worksheet! Practice using the ruler to draw straight lines, create patterns, or make shapes.

Celebrate this beloved spring holiday while practicing ABB patterns using this Easter worksheet!

Get your students working with place value and comparing two-digit numbers using symbols for greater than, less than, or equal to.

Students will have fun hunting for objects and building familiarity with relative length using one foot as a target unit in this measurement activity.

Bounce across the number line to solve these math problems! Your students will practice their subtraction skills by using the number line as a guide.

How many patterns can you create? Your child will have fun using her imagination as she creates her own pattern sequences with shapes and colors.

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!

Now that your child has a grasp of telling time to the hour, have her practice writing out the time using words instead of numbers!

This cute, colorful worksheet challenges children to estimate the lengths of four fish in inches and centimeters before using a handy cut-out ruler to measure them.

Practice telling time while waiting for dinner to be served using this clock placemat! You'll be able to tell time like a pro in no time!