Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

3 You can write a subtraction problem as an addition
problem by adding the opposite of the number. For
example, 1-5=1+(-5). Write each of the
following subtraction problems as addition problems.
Then evaluate to find the difference.
a. 5-8
b. -9-(-7)
C. -3-8
d. -1-(-4)

PLS HELP