Integer operations involve calculations with positive and negative numbers. Our interactive integer worksheets use tools like virtual number lines to help students master addition, subtraction, multiplication, and division rules for integers through clear practice. Understanding the integer is fundamental.

Rational numbers include fractions, decimals, and integers. These worksheets provide practice performing all four basic operations with positive and negative rational numbers, essential for 7th grade math fluency. Interactive formats help visualize fraction operations and decimal calculations.

Percentages represent a specific ratio out of 100. These worksheets focus on converting between percentages, fractions, and decimals, and solving percent-related problems like discounts or increases. Interactive elements help students visualize and apply percentage concepts effectively.

An expression combines numbers, variables, and operation symbols. Worksheets offer practice simplifying, evaluating, and writing algebraic expressions by combining like terms and using the distributive property. This builds a strong foundation for solving equations and understanding the expression.

Students learn and apply formulas for circle circumference and area. Our interactive worksheets provide practice using C = πd and A = πr², often with diagrams where students measure radius or diameter to solve problems.

Students calculate measures of center (mean, median, mode) and variability (range). Interactive worksheets provide tools for organizing data, calculating statistics, and interpreting their meaning, often including graph analysis.