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Solution
Question 1:
The answer to 12 + 234 = 246
Question 2:
[tex]8352-8372[/tex]- We can re-write this subtraction as:
[tex]-(8372-8352)[/tex]- The reason why we have written it this way is so that the bigger number is in front of the subtraction sign, which makes subtraction a whole lot easier.
- This means we simply need to perform the subtraction in the bracket first and then add the negative sign to the result when we are done.
- Doing the subtraction in the bracket we have:
- The subtraction of the value in the bracket is 20. Now, let us add the negative sign.
- Thus, the answer to 8352-8372 = - 20
Question 3:
