He was bedridden with illness for several days.

I can't solve this problem because there are too many numbers.

His efforts and his negligence cancel each other out.

Natural numbers start from 0 and continue as 1, 2, 3, 4, 5, 6, 7, 8, 9.

What should I do to find the root number of this equation?

The order of this graph is 5.

I like solving sudoku puzzles every day.

The Reynolds number is an important concept in fluid dynamics.

An irrational number is a number that cannot be expressed as a fraction.

Quantum number is an important concept in physics.