1 to 18 by using 4 times 4 Only | Can you write?

If you write down all the numbers from 1 to 100, then how many times do you write 3 ?

If you wrote down all the numbers from 1 to 99 . Then how many times would you have written '4'

Which of the following time intervals can be measured using 4 ropes and a lighter? ( Mul- tiple answers are correct, marking all of them will get you points)

Write the predecessor and the successor of the smallest number formed by using the digits 4, 0, 3, 5 only once.

Write each of the following statements in the form if p then q: You can access the website only if you pay a subscription fee.

Write the greatest and the smallest numbers of 4 digits that can be formed using the digits 0, 8, 7, 5; using each digit only once.