how do you do fifth grade distrubertive property example 6

how do you do fifth grade distrubertive property example 6 * 13 ?

I think this is what you are looking for:
The distributive property is multiplication (or division) over addition (or subtraction).
6*13 = 6*(10+3) = 6*10+6*3 = 60+18 = 78

This rewrites the 13 as 10+3 and clears the parenthesis by multiplying over them. Sometimes you see this as arcs jumping over.