you are cool
doesnt work
yes
addition and subtraction * * * * * No. The distributive property applies to two operations, for example, to multiplication over addition or subtraction.
The distributive property works is defined for multiplication and addition: a (b + c) = ab + ac also: (a + b)c = ac + bc For a division, it works if you can convert it into a multiplication, in a form similar to the above. For example: (10 + 2) / 2 can be converted into a multiplication; in this case, dividing by 2 is equivalent to multiplying by 1/2: (10 + 2) (1/2) = (10 x 1/2) + (2 x 1/2) If the sum is in the divisor, for example: 15 / (1 + 2) then there is no way you can convert it into an equivalent multiplication, which conforms to the forms used for the distributive property.
It does not work with subtraction nor division.
No, it does not.
The property that multiplication is distributive over addition means that a*(b+c) = (a*b) + (a*c) The usufulness of this property can be illustrated by the following example: 8*(102) = 8*(100+2) = (8*100) + (8*2) = 800 + 16 = 816. So if you split 102 into 100 and 2, and then use the distributive property, you do not need to work with a large number such as 102.
Subtraction, division
Probably not, but without knowing the property, it is impossible to say for sure.
None whatsoever. You might find the distributive property useful when trying to calculate 39*74. Of course, if you are familiar with the 39 times table or the 74 times table, the distributive property is a complete waste of time! But somehow I doubt that level of arithmetic competence.
Addition and multiplication
No. Example: 6pm*(7pm+2am) =/= 42pm2+12ampm