Question

How to do multiplying 2- digit numbers ( with guides)

Answer 1

10 over 10, draw a plus sign, and then a line.

.

. 10

. 10

.+ ----------

do the bottom second digit times every number, doing the top 0, and then the top 1, then it times itself, and then the 1 next to it.

Hope this made sense, too hard to draw it.