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tiny-mole [99]
3 years ago
14

How many integers between 100 and 400 contain the digit 2?

Mathematics
1 answer:
Semenov [28]3 years ago
8 0
102, 112, 120-129, 132, 142, 152, 162, 172, 182, 192, 200-299, 302, 312, 320-329, 332, 342, 352, 362, 372, 382, 392
2+10+7+100+2+10+7
138 integers.
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Step-by-step explanation:

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