12 times 10
..12
x10
____
120
start with the 0x....
0x2=0
0x1=0
this is so cuz anything times 0 is just 0 and anything times 1 is well the same number
cross out the sero then
put a zer as a place holder
next is 1x....
1x2=2
1x1=1
like mentioned before anything times 1 is the same as before its like adding 0+___
the answer stays the same.
therefore the answer would be 120