Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Tell time to the nearest five minutes with this clock math worksheet!

Find facts fast as you add and subtract 5 in this engaging worksheet!

Kids help Ricky the Racer keep time by counting by 5 and filling in the five-minute intervals around the clock.

Learners will tackle 12 subtraction problems within 20 in this football-themed math worksheet.

Practice addition within 20 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.

Enjoy an egg-cellent Easter review of subtraction facts! Hunt for a solution in each colorful egg filled with simple subtraction problems.

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

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

Children will use their logic and math skills to solve five subtraction word problems.

Children will use their logic and math skills to solve five subtraction word problems.

Sharpen second and third graders' number sense with this word form worksheet! 

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

Build your second grader's money sense with this worksheet all about counting and making change.

Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.

Children will fill in the missing numbers from 46 to 50 in this sweet number sense worksheet.

Children will fill in the missing numbers from 95 to 100 in this sweet number sense worksheet.

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

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Put a little love into math practice with these sweet Valentine's Day subtraction problems. Your first grader can start memorizing math facts.

Children develop their number sense skills as they practice ordering two-, three-, and four-digit numbers in this math worksheet.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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.