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Which multiplication property of natural numbers is used in the expression 13 times 45 minus 23 equals 13 times 45 minus 13 times 23?
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Let’s look carefully at what has happened.
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We’ve multiplied 13 by 45.
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And then, we we’ve multiplied 13 by 23.
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And we’re subtracting those values.
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This process where we multiply 13 by every term in our expression is called distribution.
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And when we use distribution, we base it on the distributive property.