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Question

Sophia has 99 dollars in her piggy bank. She wants her savings to become the smallest three-digit number. How much should Sophia receive from her father for her savings to reach the smallest three-digit number?

A
1 dollar
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B
10 dollars
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C
100 dollars
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D
9 dollars
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Solution

The correct option is A 1 dollar
Sophia has 99 dollars.

She wants the total money to become 100 dollars.

The money needed = 100 – 99 =1

Hence, she needs 1 dollar.

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