Question

It is the property that allows you move the parentheses in a problem and still get the same answer.

Answer 1

` a × ( c × d ) × f ` and ` a × c × d × f ` or ` a × ( c × f ) × d `
` a + ( c + d ) + f ` and ` a + ( c + d + f) ` or ` a + c + d + f `

Idk the name of the rule, sorry.

Answer 2

thanks

Answer 3

Associative Property

Answer 4

thanks

Answer 5

welcome