Indicate whether the following are true or false.

The predecessor of$-123$ is$-124$.

Indicate whether the following are true or false.

The successor of $125$ is $124$.

Question 8(b)

Check whether the following statement is true (T) or false (F):
400 is the predecessor of 399.

State whether true or false

The natural number $1$ has no predecessor

Question 8(b)

Check whether the following statement is true (T) or false (F):
400 is the predecessor of 399.