Multiplying Integers: A visual explanation using positive and negative number models to demonstrate integer multiplication rules.
Visual guide illustrating the multiplication of integers using color-coded models: positive numbers as green circles with plus signs and negative numbers as red circles with minus signs, showing examples like 2 × 3 = 6, 2 × (−3) = −6, −2 × 3 = −6, and −2 × (−3) = 6.