Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

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

Introduce measuring to your second grader with this simple and easy worksheet. Use the paper inch ruler to measure the length of each school supply.

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

Math students, get ready to graph! Here is a great worksheet that will help your student practice making bar graphs from information provided.

Do you know how long your scissors are or how tall your glue bottle is? Give it your best guess in this measurement worksheet!

Help your first grader prepare for the coming school year with this summer-themed beginning addition worksheet.

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

What time do you wake up in the morning or start school? Have students flex their time-telling skills by matching analog and digital clocks, all while keeping track of common morning activities.

Spheres are all around us—from home to school and in between! Have your students search for real-life spheres around them with this fun geometry activity that will deepen their understanding of this ubiquitous shape.

Introduce your second grader to graphs with this worksheet that asks kids to read a pictogram and answer a set of questions.

Get comfortable with customary units in this inviting measurement worksheet!

Liven up addition for your first grader; this brightly colored worksheet's full of fireworks and fun.

This colorful worksheet will give your second grader practice with double-digit subtraction while also getting her to identify odd and even numbers.

Measurements totally rock in this colorful, engaging math worksheet!

Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

Learners will tackle 12 subtraction problems within 20 in this football-themed math worksheet. 

This counting activity is also a coloring page! Your child will get to trace numbers 21-25, cut them out and arrange them in the correct order.

Practice measuring in centimeters with this beginner's worksheet! Kids can use the cut-out ruler to measure each item in centimeters.

Fall into some fun addition practice with this seasonal worksheet!

This printable page of subtraction problems will give your second grader invaluable two-digit subtraction practice and a familiarity with writing equations.

Estimate the length of sticks, leaves, flowers, and more in this colorful measurement worksheet!

Help your second grader regain her mathematical confidence by providing her with this two-digit subtraction worksheet.

Practice your measurement skills until the cows come home with this inviting second-grade worksheet!

Make learning metric units easy with this colorful estimation worksheet!

Kids draw hands on the clocks to show the time they do things each day, from eating breakfast in the morning to watching TV at night.

This second grade math practice worksheet is a double whammy. She'll solve each subtraction problem, and then determine whether the answers are odd or even.

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

Use a paperclip “ruler” to measure common objects in this colorful worksheet!

Learn to tell the difference between a.m. and p.m. with this hands-on worksheet!