Use this glossary with the EL Support Lesson: One Less.

Use these vocabulary cards with the EL Support Lesson: One Less.

Practice finding numbers that are one less with this hands-on worksheet!

In this worksheet, students solve problems to figure out 10 less.

Learn to navigate a hundred chart with this first-grade worksheet!

One more and one less. Your students will practice adding in the missing numbers on this worksheet.

Students solve problems to figure out 10 less than numbers less than 20.

Travel through the hundreds chart on a quest to one.

Help kids grasp the concept of subtraction by taking one away in this worksheet.

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Practice addition and subtraction with this first-grade hundred chart worksheet!

Give math skills a workout with this race against the clock! This worksheet of subtraction problems should be worked on for just one minute.

Make your student number one with this worksheet full of subtraction fun using a hundreds chart.

Subtracting with multiple zeros in the “top number” doesn’t need to be a seemingly endless cycle of borrowing. The Subtract One strategy simplifies the task with two easy steps.

Your first grader will improve their rusty subtraction facts with this fun printable!

Practice subtraction within 10 with this Halloween math workheet!

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

Hook your basketball-enthused mathlete with sports-themed worksheets and help him review addition and subtraction facts, starting with single digit numbers.

What do camels wear to hide from predators? And what do you call a math worksheet that includes a game? FUN!

Succeed with subtraction in this bright, inviting worksheet!

Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.

Practice making balanced equations with this first-grade math worksheet!