Q. Use addition to rewrite the subtraction expression below without changing the digits. Do not solve.19−17Answer:
Find Additive Inverse of 17: To rewrite the subtraction expression as an addition expression, we need to find the additive inverse of the number being subtracted. The additive inverse of a number is what you add to that number to get zero. In this case, we need to find the additive inverse of 17.
Additive Inverse Calculation: The additive inverse of 17 is −17 because 17+(−17)=0. So, we can rewrite the subtraction expression 19−17 as an addition expression by adding the additive inverse of 17 to 19.
Rewrite Subtraction as Addition: Therefore, the subtraction expression 19−17 can be rewritten as 19+(−17) using addition.
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