Practice using the periodic table to calculate the number of neutrons in the atom of an element.

Give your seventh-grade learners extra practice performing operations with rational numbers with this number sense worksheet!

Plot rational numbers on a number line! Try it with positive and negative fractions, decimals, and mixed numbers.

Give students practice adding, subtracting, multiplying, and dividing rational numbers with this seventh-grade number sense worksheet! 

Practice adding both positive and negative integers using number lines with this seventh-grade math worksheet!

Look no further than this worksheet for a fun, yet challenging way to practice subtracting decimals!

Practice adding integers using number lines with this seventh-grade math worksheet!

Students gain practice adding, subtracting, multiplying, and dividing rational numbers in this helpful number sense worksheet for seventh graders! 

Give students practice subtracting positive and negative integers using number lines with this seventh-grade math worksheet!

Get more practice adding integers using number lines with this seventh-grade math worksheet!

Students get more practice subtracting integers using number lines with this seventh-grade math worksheet!

Give students more practice subtracting integers using number lines with this seventh-grade math worksheet!

Get even more practice adding integers using number lines with this seventh-grade math worksheet!

Give your students practice subtracting integers using number lines with this seventh-grade math worksheet!

Uncover a fun animal fact by solving proportions in this seventh-grade worksheet!

Show off your understanding of integer addition in this creative number puzzle for seventh graders!

Take middle school students on a fun-filled trip to a fall festival with this spelling worksheet!

Add integers to uncover a colorful critter with this fun worksheet!

Your problem-solving skills will bloom as you solve this colorful middle-school puzzle!

Review common vocabulary words with this fun and creative color-by-number worksheet!

Puzzle your way to decimal addition mastery with this challenging worksheet!

Celebrate St. Patrick’s Day by reading about the holiday’s history and imagery!

Take integer addition step by step with this seventh-grade worksheet!

Invite middle-grade students to practice spelling while sledding, skiing, and skating during a winter sports spectacular!

Climb the ladder of integer expertise in this engaging worksheet!

Push your knowledge of integer addition to new heights with this engaging seventh-grade worksheet!

Students demonstrate their proficiency with probability in this three-page performance task worksheet!

Add to your integer addition skills with the help of this charming puzzle!

Great news, the item you want is on sale! But how much will you actually pay for it?

Strengthen rational number sense with this engaging comparison worksheet!