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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
155 +181 (mod 13)
QUESTION 2
149 +126 (mod 15)
QUESTION 3
69 *96 (mod 34)
QUESTION 4
172 *63 (mod 20)
QUESTION 5
98 ^34 (mod 29)