Kids completing this third grade math worksheet multiply by 1 to solve each equation and also fill in a multiplication chart for the number 1.

Identify numbers that are one less than another number with this kindergarten worksheet!

In this fall-themed worksheet version of the popular game two truths and one lie, learners will solve three equations and determine which two equations are true and which one is false.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Travel through the hundreds chart on a quest to one.

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

In this worksheet, students will identify, count, and order numbers from 1-10 in order to gain a better understanding of one-to-one correspondence between numbers and pictures.

Addition and subtraction are in the forecast in this engaging math worksheet!

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

This discussion guide helps readers reflect on chapters 1–38 of The One and Only Ivan.

Students solve and graph one-step inequalities with this one-page algebra worksheet!

Practice solving one-variable, one-step equations with this engaging math puzzle worksheet!

Translate scenarios to one-step equations with this story-stacked worksheet! 

Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.

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

Learn the number 1 with this early math worksheet!

Give students extra practice solving and graphing one-step inequalities with this one-page algebra worksheet!

Children practice their one-digit multiplication facts with this fall-themed math worksheet.

Keep your first- and second-grade students from getting a brain freeze this season with this cool, winter word puzzle!

Brr! Kids completing this preschool science worksheet circle the appropriate clothes for winter weather.

Kids completing this preschool science worksheet circle the appropriate clothes for fall weather.

Give students hands-on practice solving one-step multiplication and division equations with this sixth-grade algebra worksheet!

Find the answers to 16 one- and two-digit division problems in this playful holiday worksheet!

Children practice their one- and two-digit division facts with this fall-themed math worksheet.

In this summer weather worksheet, children practice identifying the items they are likely to see in summer.

Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!

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

Use this glossary with the EL Support Lesson: One More Please!

Give learners a chance to practice solving problems with exponents in this one-page math worksheet!

Practice writing equivalent ratios with this helpful one-page math worksheet!