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Composite digits to prime digits

my number is less than 100 one more than a multiple of 3 one of its digits is prime if you reverse its digits you get a prime it
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2. asked by ashley
3. 739 views
in how many ways could the digits in the number 458 978 be arranged if the prime digits must remain in the original positioni
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2. asked by william
3. 1,673 views
Composite digits to prime digits in 638,527Would this be No
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2. asked by Johnnie
3. 519 views
A security code used to consist of two odd digits, followed by four even digits. To allow more codes to be generated, a new
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2. asked by alejandro
3. 1,890 views
Solve the mathematical puzzle.Determine the digits of F from these clues. The digits of F are all the same. The sum of all the
1. 2 answers
2. asked by Bria S.
3. 2,035 views
Classify zero (0) as prime or composite.(1 point)Responses neither prime nor composite neither prime nor composite prime prime
1. 1 answer
2. 478 views
1. a door code is made up of six unique digits the last digit is 8.2.oddd and even digits alternate(o is even) 3.the difference
1. 1 answer
2. asked by tony
3. 1,138 views
Find the total number of three-digit prime numbers that can be formed using the digits 1, 7 and 9. You may repeat digits.
1. 1 answer
2. asked by sub to AntsPiano on yt
3. 375 views
17 is aprime number. When the digits arereversed, the resultis 71, which is also a - prime number. Findother examples of prime
1. 1 answer
2. 99 views
Rob used all the digits except 0 to write a 9-digit counting number suchthat no two consecutive digits form a 2-digit prime
1. 1 answer
2. asked by PT
3. 765 views