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!

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

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

Practice counting and addition skills with this early elementary math worksheet featuring a colorful travel theme!

Keep your first grade math whiz sharp with this ocean-themed worksheet practicing single-digit subtraction.

A quick worksheet for early elementary students on money-counting, featuring purses.

Swim through this ocean-themed number exercise to find the lost city of Atlantis. Kids will work on ordering numbers in this math worksheet.

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

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

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.

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.

Color your way to the end of the maze with this bright, inviting pattern worksheet!

Encourage your first grader to reach down deep and take the plunge into math practice.

Counting, writing and drawing practice are wrapped up in this connect-the-dots coloring page. What undersea animal will be revealed?

Practice counting by connecting the dots from 1 to 33 to complete the picture of the fish.

Your first grader will need to use basic subtraction facts to analyze this puzzle. They’ll have to look over the subtraction facts shown and evaluate whether or not they are correct.

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

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. 

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