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Problem-Solving By Substitution
Interchange Of Signs And Numbers

If M + N means M × N, M × N means M - N, M - N means M ÷ N, and M ÷ N means M + N, what is the result of 4 + 2?

C. 8
Posted in:  Interchange Of Signs And Numbers -  Mathematical Operations -  Verbal Reasoning

If '?' represents addition and '?' represents multiplication, what is the value of 3 ? 2 ? 4?

B. 10
Posted in:  Interchange Of Signs And Numbers -  Mathematical Operations -  Verbal Reasoning

If '?' represents addition and '?' represents subtraction, what is the result of 7 ? 3 ? 2?

A. 8
Posted in:  Interchange Of Signs And Numbers -  Mathematical Operations -  Verbal Reasoning

If '?' represents subtraction and '?' represents multiplication, what is the result of 10 ? 4 ? 2?

D. 12
Posted in:  Interchange Of Signs And Numbers -  Mathematical Operations -  Verbal Reasoning

If '?' represents multiplication and '?' represents addition, what is the value of 3 ? 4 ? 2?

D. 9
Posted in:  Interchange Of Signs And Numbers -  Mathematical Operations -  Verbal Reasoning