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.

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

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

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

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

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.

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.

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.

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

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.

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

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

Practice addition facts within 10 with this high-flying math crossword 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.

Hop, hop! Children learn to subtract with the help of a number line in this math worksheet.

How many fruits do you spot? Kids count up each type of fruit, then draw a line to connect them to the correct number.

Challenge your kid to fill in the missing numbers from 1 to 50. This is an essential skill for understanding numbers beyond just counting them from memory.

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.

Uh oh, it looks like there's been a time mix up! Have some fun figuring out analog clocks with your student.

Teach kindergarteners addition facts with this addition within 10 worksheet!

Build single-digit subtraciton skills with this math worksheet.

Can your kid tell the difference between 2-dimensional and 3-dimensional shapes? Kindergarten is a good time to start!