3 4 Across 4 A number that can be written a b where a and b are integers and b is not equal to numbers in decimal form are terminating or repeating zero 5 The numbers 3 2 1 0 1 2 3 consisting of the negative integers zero and positive integers are known as 6 Down 1 numbers start with the number zero ex 0 1 2 3 4 5 numbers are also known as natural numbers ex 1 2 3 4 5 2 all numbers on the number line 3 A number that cannot be written as the quotient of two integers The decimal form number neither terminates nor repeats of an