Preschool - 1st Grade Common Core 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!

In this early literacy worksheet, learners will add A, E, I, O, or U to complete nine three-letter words.

What goes oink: a big or a pig? In this phonics worksheet, students will fill in the missing beginning letter of five different CVC words.

Use this fill-in-the-blank worksheet to help your first and second graders practice verbs!

Match uppercase and lowercase letters in this alphabet review quiz!

Common beginning blends such as fr and bl are the focus of this reading and writing worksheet!

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.

Which consonant blend could you add to ick to build a sturdy house? In this worksheet, learners will choose the correct blend to complete each word. 

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.

Students may know they can blend colors or food, but did they know they can blend letters too? Learn to use common consonant blends in this engaging worksheet! 

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

Help your new writer learn the difference between nouns and verbs with this complete-the-sentence worksheet.

Kids will gain familiarity with sight words with this fill-in the blank worksheet.

Distinguishing between long and short vowel sounds is one of the first steps in mastering vowels. Gauge student understanding of long and short vowels with this review activity.

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!

Practice creating words with L-blends in this consonant blend worksheet!

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.

The animals are missing the first letter in their names! Kids completing this kindergarten reading worksheet write the correct letter to complete each name.

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

These celestial words are all missing their first letter! Kids completing this kindergarten reading worksheet write the correct letter to complete each word.

Count the number of raindrops in each row of the worksheet. Then draw a line to match each row of raindrops with the correct number on the right side.

Picture comprehension is a great intro to reading comprehension! Kids will simply identify what is going on in each picture.

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.

Help your students review short vowel sounds as they identify which sound is in each word.

Categorize the objects by location in this cut-and-paste sorting worksheet!