How can i help my 7 year old brother learn and answer his multiplication answers quickly up to 12×12?

Drilling and repetition is the best way to learn. Try flash cards, and drilling him in the car while driving.

You can print drill sheets off of the web and simply quiz him when you are waiting for something. It will take time but don’t rush it, having a solid math base will help him later in life.

just keep goin over n over them with him, 1×12 up to 5×12 should be fairly easy, so if he gets these, focus on the time tables above this, focus on the ones he finds dificults, do this for about 20 mins a day, coz after 20 mins u dnt learn as much, or maybe do 20, take a 5-10 min break then just go over them all once, n then call it a day.

make a table of nos. and their square and order your brother to memorize it

learn them

flash cards