2. Whole Numbers
S A WHOLE NUMBER IS A NUMBER THAT
HAS NO DECIMALS OR FRACTIONS.
S AN EXAMPLE OF A WHOLE NUMBER IS
6, 8, 9.
S AN NON-EXAMPLE OF A WHOLE NUMBER
IS 8.9, 9.9, 0.9.
S YOU WILL USE WHOLE NUMBERS A LOT
IN MATH.
3. Integers
S A INTEGER IS A WHOLE NUMBER AND THERE OPPOSITES
AND 0.
S AN EXAMPLE OF A INTEGER IS 6, -9, 55555.
S AN NON-EXAMPLE OF AN INTEGER IS 99.9, 56.7. YOU WILL
USE INTEGERS IN EVERYDAY SITUATIONS
4. Fractions
S A FRACTION IS A NUMBER[S]
OVER ANOTHER NUMBER[S].
S AN EXAMPLE OF A FRACTION IS
9/9, 7/8, 5/6.
S AN NON-EXAMPLE OF A
FRACTION IS 7.8, 9, 0.9.
S FRACTIONS WILL BE SOMETIMES
BE USED IF YOU ARE WORKING
WITH MONEY AND OTHER
THINGS.
5. Decimals
S A DECIMAL IS A NUMBER THAT’S NOT WHOLE BUT
HAS A DECIMAL.
S AN EXAMPLE OF A DECIMAL IS 5.4, 7.88, 8.88.
S A NON-EXAMPLE A DECIMAL IS 7/8, 9, 8/8.
S DECIMALS ARE ALSO USED WITH MONEY AND
OTHER REAL LIFE SITUATIONS.