Zero is an even number

Which one is more difficult?😰🔥

Between any two whole numbers there is a whole number

The predecessor of a 2-digit number is never a single-digit number

Every integer is a rational number

A rational number times an irrational number is always irrational

The additive inverse of -10 is 10.

If the length of the diagonal of a square is doubled, then the edge lengths are doubled.

There are 27 cubic feet in one cubic yard.

Mathematics quiz tonight?