Math · Grades 5–8
Positive and Negative Numbers Worksheets
Printable positive and negative numbers worksheets for grades 5 through 8. Five-lesson series covering introduction, comparing, absolute value, and all four operations with integers.
Positive and Negative Numbers Lessons
Lesson Plan · Grades 5–8
Positive and Negative Numbers Intro
Lesson 1: Introduction to positive and negative integers, comparing values, and absolute value. Thirty practice problems with answer key. Grades 5–8.
Lesson Plan · Grades 5–8
Adding Positive and Negative Numbers
Lesson 2: Add integers using gains and losses. Covers two-number sums, multi-number sums, comparison problems, and word problems. Answer key included. Grades 5–8.
Lesson Plan · Grades 5–8
Subtracting Positive and Negative Numbers
Lesson 3: Subtract integers by rewriting as addition with the opposite sign. Twenty-nine practice problems and answer key. Grades 5–8.
Lesson Plan · Grades 5–8
Multiplying Positive and Negative Numbers
Lesson 4: Multiply integers using the sign rules (same = positive, different = negative). Twenty-five practice problems and answer key. Grades 5–8.
Lesson Plan · Grades 5–8
Dividing Positive and Negative Numbers
Lesson 5: Divide integers and apply the Order of Operations (PEMDAS). Twenty practice problems and answer key. Grades 5–8.