Question
find 45 divided by 9 by repeated subtraction. Should I repeat by subtracting 9 everytime or 5 everytime?
Answers
Subtract 9 each time.
Check this video.
http://www.youtube.com/watch?v=hp6Mwm5Ouxc
Check this video.
http://www.youtube.com/watch?v=hp6Mwm5Ouxc