Consider the number 2435. If I switch the digits in the ones and hundreds place, what would be the resulting number?

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Multiple Choice

Consider the number 2435. If I switch the digits in the ones and hundreds place, what would be the resulting number?

Explanation:
Think about place value and what a swap means. In 2435, the digits sit in thousands, hundreds, tens, and ones as 2, 4, 3, and 5 respectively. Swapping the digits in the hundreds and ones places means putting the 5 where the 4 was, and the 4 where the 5 was. The thousands and tens places stay the same, so you get 2 (thousands), 5 (hundreds), 3 (tens), 4 (ones) — 2534. The other options wouldn’t reflect just this single swap.

Think about place value and what a swap means. In 2435, the digits sit in thousands, hundreds, tens, and ones as 2, 4, 3, and 5 respectively. Swapping the digits in the hundreds and ones places means putting the 5 where the 4 was, and the 4 where the 5 was. The thousands and tens places stay the same, so you get 2 (thousands), 5 (hundreds), 3 (tens), 4 (ones) — 2534. The other options wouldn’t reflect just this single swap.

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