18
15
only 2
Associative Property
96475
don't know
0, 1, 2, 3 and 4
15
only 2
Associative Property
Associative property
Any number. Not everyone needs to regroup.
96475
robots work without needing a break
100
don't know
You can drive an electric bicycle without needing a license.
The property that allows you to change the grouping of addends without changing the sum is called the associative property of addition. It states that you can regroup numbers being added or multiplied without affecting the final result.