Write all possible two digit numbers using the digits 4and0. Repetition of digits is allowed.
All possible two digit numbers using the digits 4and0 are-
40,44.
Write all possible two-digit numbers that can be formed by using the digit 3,7and9. Repetition of digits is allowed.
Write all possible two-digit numbers using the digits 4.0and9. Repetition of digits not allowed. Also find their sum.
Write all possible two-digit numbers that can be formed by using the digits 3 and 5. Repetition of digits is allowed.