dividing rational
4.32 divided by 1.2
3.6
4.5.3
13.5
whole numbers
the set of all positive counting numbers starting with zero.
4.5-6.3
-1.8
-2+10
8
8.2 divided by -4
-2.05
-2.5.7
-17.5
natural numbers
the set of positive integers .
2.9-1.6
-4.5
8+-17
-9
43.7 divided by 19
2.3
-11.8.-5
59.0
integers
the set of whole number and their opposites.
16.5-12.4
4.1
9+-7
2
-3/10 divided by -4/5
3/8
12.80.6.3
80.640
rational number
numbers that can be written as fractions,terminating decimals,fractions and repeating decimals .
2.5-(-6.5)
9.0
-11+3
-8
-2/3 divided by 1/2
1 1/3
3/5 . 2/3
2/3
if the signs are the same, --------------and use the same signs
add
-4.7-(-3.6)
-1.1
-15+9
-6