This math topic explores the concept of "Digit Solving - Ones Digit in Multiplication Factor - Is It Possible" and is part of an introductory series on "Digits and Divisibility." It involves determining if specific digits (0-9) can possibly occupy the ones place in multiplication problems. The problems are set up in such a way that learners must consider various possible digits for unknown variables in equations to check if certain ones digits can occur. Each problem presents a choice of two responses: Yes or No. This topic helps in understanding divisibility rules and the behavior of digits in multiplication.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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Each letter is a digit (0-9). Is the digit '1' possible in the box with a question mark?