3
The number equivalent to one 10 and three 1 is the same, As 1x10=10 And 3x1=3 :)
(3x1) + (5/10)
6x10+3x1+7x1/10
3x1/5
No, that's associative.
3x1=3, in this case 3x11=33.
The Multiplicative Property of 1.
1x3 and 3x1 and -1x-3 and -3x-1
2
3x1+2=5
1-3x1=3x 1/3=x