Whole Numbers
Can whole numbers be rational?
Yes they can because rational numbers are both integers and whole numbers.
True or False
Zero is a natural number.
That is false because natural numbers are 1 and up.
Integers are...
Whole numbers and their opposites.
A rational number is...
Any number that can be made into a fraction.
Absolute value is...
The distance from zero on a number line.
What are whole numbers?
Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, ... ( and so on) .
Natural Numbers are also called closed numbers because...
Natural numbers are used for counting.
True or False
Whole numbers can be integers.
That is true because integers are whole numbers and their opposites.
A rational number is also...
Any number that can be written as a ratio of 2 integers in form a/b.
-|-7| absolute value?
No it is not because then negative on the outside is like saying the opposite of the absolute value and absolute value can't be opposite
Is 24/1 a whole number even though it is a fraction?
It is because if it wasn't in fraction a/b format it would be 24.
There is no infinite natural number because...
There is no largest natural number. The next natural number can be found by adding 1 to the current natural number, producing numbers that go on "for ever".
Can zero be an integer?
No because it does not have an opposite.
True or False
Whole numbers can be rational but rational can't be whole.
True
Can absolute value be negative?
No.
Can whole numbers be integers?
They can because integers are whole numbers and their opposites.
If natural numbers were on a number line they would be to the______ of zero
Right
Negative integers are to the ______ of zero.
They are to left of zero.
Rational numbers can be...
Fractions and decimals
What is this number's absolute value?
7
|7|
True or false
Whole numbers can have the same value as absolute values.
That is true because absolute value can only ever be positive.
Numbers less than 0 (such as −1) not natural numbers
That is True- zero and any number below that are not natural numbers.
A integer is a fraction with __ part.
A integer is a fraction with no part.
True or False
Rational numbers can't be divided.
That is false because rational numbers are written in a/b format and any rational number can be divided.
What is the absolute value of 127
|127|