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Use addition to rewrite the subtraction expression below without changing the digits. Do not solve. -13-(-4) Answer:

Use addition to rewrite the subtraction expression below without changing the digits. Do not solve.\newline−13−(−4) -13-(-4) \newlineAnswer:

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Full solution

Q. Use addition to rewrite the subtraction expression below without changing the digits. Do not solve.\newline−13−(−4) -13-(-4) \newlineAnswer:
  1. Identify Subtraction Expression: Identify the subtraction expression and the negative sign in front of the second number.\newlineThe expression is −13−(−4)-13 - (-4). The negative sign in front of the 44 indicates that we are subtracting a negative number.
  2. Apply Rule for Negative Numbers: Apply the rule that subtracting a negative number is the same as adding its positive counterpart.\newlineSo, −13−(−4)-13 - (-4) becomes −13+4-13 + 4.
  3. Check for Mathematical Errors: Check for any mathematical errors in the transformation from subtraction to addition.\newlineThe transformation from −13−(−4)-13 - (-4) to −13+4-13 + 4 is correct according to the rule for subtracting negative numbers.

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