Children practice subtraction within 20 in this fall-themed math worksheet.

Introduce your first grader to telling time by practicing reading clocks on the hour.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Your first grader will get into the rhythm of the addition beat and dance her way to arithmetic mastery as she completes this colorful math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Do-re-mi! Musical notes get mathematical in this first grade worksheet featuring single-digit addition problems with sums up to 9.

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Practice subtraction within 10 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Fall into some fun addition practice with this seasonal worksheet!

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

Practice subtraction within 10 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Give your first grader practice telling time with this printable worksheet that asks him to match a clock face to the written time.

Don’t miss out on doubles practice!

Give your child doubles addition practice within 10 with this fun matching worksheet!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Try your luck at adding doubles with this colorful first-grade worksheet!

Ascend to subtraction expertise with this engaging worksheet!

Use ten frames to decipher doubles equations in this valuable addition worksheet!