Train Addition: Associative Property Worksheet

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The associative property of addition tells us that we can add a number equation no matter how the numbers are grouped. That means that means that we can add three numbers together, and it doesn’t matter which order the numbers are placed because the total will be the same regardless! Practice this crucial pre-algebra skill with your kids using this colorful train-themed worksheet that asks kids to think deeply about whether the equations are equal due to the associative property of addition!