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Modular Arithmetic Practice
For each question, enter your answer in the box provided then click on CHECK button to find out if you were correct. Note that * means multiply and ^ means exponentiation.
Your answer should be the least non-negative integer value.
QUESTION 1
21 +66 (mod 3)
QUESTION 2
180 +102 (mod 26)
QUESTION 3
189 *149 (mod 30)
QUESTION 4
19 *142 (mod 10)
QUESTION 5
77 ^95 (mod 37)