Spark your first grader's excitement for geometry with a little outer space shape practice. Can he count all the shapes in this space scene?

Space out with this shapes worksheet, where kids identify basic 2D shapes.

Rocket to the moon with this astronaut adorned addition worksheet! Your first grader will learn beginning addition facts as he solves 12 single-digit problems.

Help your child with his math skills with this coloring worksheet, which will give him practice with simple addition.

This space-themed subtraction worksheet is absolutely stellar!

Is your first grader clever at counting? This space-themed printable encourages practice with the numbers from 50 to 100.

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!

This subtraction worksheet will help strengthen your students' ability of understanding word problems and they key words involved. Plenty of space is included for students to show their thinking!

These coins have broken free of the space between the couch, and no they're on the loose! Catch these runaway coins, then tally up how many you have.

This colorful subtraction printable will give your first grader a breath of fresh air, containing bright colors and space to check his work with tally marks.

This measurement worksheet will let your child learn to measure objects, practice counting, identifying colors and recalling objects.

This colorful printout lets your child practice measuring, counting, and even identify colors and objects, boosting his math and thinking skills.

A colorful lollipop and ribbon is all you need to ignite your child's love of math! Solve each equation, and use the sums to fill in blank spaces with color.

Young learners will enjoy ranking objects from lightest to heaviest in this measurement comparison worksheet.

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

Your child will practice measuring and writing numbers, fine motor skills, counting and identifying objects.

Help your child practice his skills in measuring with this printable worksheet, which asks him to measure the length of household objects.

To get a better handle on 3-D shapes, ask your kid to match them up to real world objects.

Help your child practice his skills in estimation with this printable worksheet, which asks him to guess the weight of different objects.

Help your child practice his skills in estimation with this printable worksheet, which asks him to assess the length of household objects.

Get your students measuring and moving as they measure different objects around the room with centimeter cubes and record their findings.

Help your child understand what value means by asking her to compare each pair of objects, then circle the one that's more valuable.

Students practice evaluating the measurement of a familiar objects like a pencil, book, poster, crayon, paper, and scissors - no ruler needed!

Your student will visualize the subtraction problem by counting spaces on the number line.

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

Have students practice real-world counting skills in this engaging activity. Students get the chance to count many different objects and practice writing numbers to 30.

Introduce your child to the concept of value with this comparison worksheet that asks her to look at each pair of objects, then circle the one that costs more.

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

Give your child practice counting objects with this printable worksheet, which focuses on the numbers 15 through 20.