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!

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!

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!

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

When the weather starts to cool off, would you rather go pumpkin picking or apple picking? Choose your favorites in this activity for fifth through eighth graders!

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

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!

Did you know you can write any rational number as a decimal using long division? Try it with this seventh-grade number sense worksheet!

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

Acquire amazing addition skills in this colorful decimal number worksheet!

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

Continue to hone integer addition skills with this adorable puzzle worksheet!

Boost your knowledge of integer division with the help of this engaging puzzle!

Pick your problems in this worksheet on rational number division!

Tackle your choice of problems to master rational number multiplication!

Cross your way into integer mastery with this forest-themed puzzle worksheet!

Find the missing operation in each rational number equation with this seventh-grade worksheet!

Build an animal out of shapes in this creative worksheet on rational number division!

Learn about the world's most famous irrational number with this helpful handout.