Q. Use addition to rewrite the subtraction expression below without changing the digits. Do not solve.−7−14Answer:
Convert to Additive Inverse: To rewrite the subtraction expression as an addition expression, we need to understand that subtracting a number is the same as adding its opposite (the negative of the number). So, we will convert −14 into its additive inverse.
Find Additive Inverse of 14: The additive inverse of −14 is +14. However, since we want to keep the digits the same and only change the operation, we need to find the additive inverse of 14 instead, which is −14. This might seem like we haven't changed anything, but the key is in the operation used between the two numbers.
Rewrite as Addition Expression: Now we rewrite the expression −7−14 as −7+(−14). This is the equivalent addition expression that uses the same digits but changes the subtraction to addition.
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