Khan Academy
Khan Academy: Math: 3rd Grade: Understand Commutative Property of Multiplication
Math practice exercise on understanding the commutative property of multiplication, e.g.,using an array.
Khan Academy
Khan Academy: Math: 3rd Grade: Represent Commutative Property of Multiplication
Math practice exercise on how to represent the commutative property of multiplication, e.g., on a number line.
Khan Academy
Khan Academy: Math: 3rd Grade: Commutative Property of Multiplication (Practice)
Math practice exercise on applying the commutative property of multiplication.