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

Scissors? Check! Glue? Check! This worksheet has school supplies and math practice. Kids see key supplies for school, and groups of coins representing price.

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

How much school supplies are there in all? Practice drawing data onto a pictograph with this counting and adding worksheet.

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

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

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

Take a trip to the art store! Can you use your math skills to figure out how much each child spent on art supplies?

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

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

Practice addition and subtraction with this fact families worksheet. Your 1st grader will be more prepared for school after the break!

Reinforce math lessons learned in school with this at-home 1st grade enrichment worksheet offering practice in beginning single-digit subtraction.

Here's a great worksheet for practicing the money math that your 1st grader will be taught at school. Buy all the ice cream without leaving any unused coins.

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.

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

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!

Assess and build your subtraction skills with this inviting math worksheet!

This worksheet is an easy introduction to the number 100. Help your child compare and contrast large quantities, and get her thinking about weight and volume.

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

Students express themselves using numbers with this fun math-themed All About Me activity!

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.

Help your first grader build her number sense with this worksheet featuring number patterns by 2, 5, and 10.

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.

Fall into some fun addition practice with this seasonal worksheet!

Snowed in? Snow problem! Celebrate the winter season with this colorful logic puzzle!

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

Practice pattern recognition with this autumnal worksheet for kindergarteners and first graders!