First graders explore two-digit numbers using place value models in this number sense worksheet!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Pretty colors and magic wands make math magical! With this worksheet your first grader can review her addition facts.

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

And they're off! Your mathematician will join the high-flying fun of this ski race while practicing addition and subtraction facts.

A counting worksheet for first- and second-graders featuring a ring.

A counting worksheet for first- and second-graders featuring a clock.

Put your first grader on the fast track for counting and drawing, plus get her familiar with identifying money, starting with coins!

Give your first grader a great visual learning game, where he can "Fish for Answers" and learn his math facts!

Ensure your math studies go swimmingly by practicing addition fact fluency!

Here's a geometry challenge for your first grader that puts his counting skills to work: can he count the number of sides each shape has?

Your money savvy first grader is probably an expert at recognizing pennies, but does she know what the back side of a penny looks like?

Prepare to explore a mysterious cave with hidden dangers. Your first grader will put numbers in order as she makes her way through the cave.

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.

A coin-counting worksheet for first- and second-graders featuring a globe.

A coin-counting worksheet for first- and second-graders featuring a bed

Review analog time with your first grader with this handy worksheet.

A counting worksheet for first- and second-graders, featuring different kinds of pets

A counting worksheet for first- and second-graders featuring a toy rocking horse.

A counting worksheet for first- and second-graders featuring a rubber duck.

This is a simple counting worksheet, focusing on addition and subtraction for first- and second-graders.

Jump into addition with this hundred chart worksheet for first and second graders! 

Try your luck with this picture-based sudoku for kindergarteners and first graders!

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

Carlos Cat is here to help your first grader review time.

Hop, skip, and jump through this skip counting maze for first and second graders!

Sharpen your first grader's number sense with an exercise in recognizing number patterns.