Kindergarten and 1st Grade Common Core Math Interactive Worksheets

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

Preschoolers will count to subtract birds, bugs, eggs, and more in this pictorial springtime math worksheet.

In this playful fill-in-the-blank worksheet, learners will use their number sense to find and write the missing one- and two-digit numbers.

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Boost your first grader's number sense with a lesson in place value up to the tens place.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

Practice telling time to the half hour with this matching worksheet!

Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Give your first grader a head start on time by practicing telling time on the hour. Match each clock to the correct time it tells.

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

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

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.

This number sequencing worksheet asks kids to arrange the numbers from least to greatest.

Help your kindergartener connect numbers with quantities with this matching worksheet.

Count and add the Thanksgiving pictures in this simple addition worksheet! 

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

Learners tell time to the half hour by reading the faces of 11 analog clocks in this fun practice worksheet.

Practice counting and number recognition by filling in the missing numbers on each line.

Practice counting and writing numbers with this simple worksheet, which challenges your child to look at each group of toys and count how many.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Build single-digit subtraciton skills with this math worksheet.