Question

Henry says that his set of numbers includes all integers. Iliana argues that he is wrong.

Left-brace negative 15, negative 5, negative one-half, 0, 2, 16 Right-brace

Which is the best way to explain why Iliana is correct?

Answer 1

I'll be with the answers in a sec

Answer 2

Answer: lliana is correct because Henry included zero. Zero is not an integer.

Answer 3

geez -- ever think of using actual math?
Left-brace negative 15, negative 5, negative one-half, 0, 2, 16 Right-brace
{-15, -5, -1/2, 0, 2, 16}
Iliana is correct because -1/2 is not an integer.
0 is certainly an integer