This math topic focuses on solving for the ones digit of numbers raised to various power values and then multiplied together. The problems involve large exponents and multiple bases. Each question in the topic presents an expression that uses exponentiation of different integers, and students are tasked with finding the resultant ones digit after multiplication. Multiple choice answers are provided, suggesting an emphasis on recognizing patterns in the cyclic nature of ones digits in powers. This topic is part of a broader unit on digits and divisibility.
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Find the ones digit of this number once multiplied