Friday, 19 June 2020

our maths learning this week

this is our question 750+640+860
the way we are going to do this is by stacking stacking is were you put all the numbers on top of each other like this 750 then you have to add them in stacks from the back of the numbers so it would be li
                       640
                       860
         ---------------------------
this 0+0+0=0 then 60+40+50=130 now you have a extra 1 on the end carry that to 100 area
so now its 800+800+600=2200 but carry the extra two on the end to the 1000
now if you put the 0 on the end and the 30 on the 2nd to end and the 200 on the 3rd to last to the end
4th to the end 2000
so your
your answer is 2230

1 comment:

  1. I have being whinge you hahahahah JK. that is a good work boy

    ReplyDelete

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