May 24 MAth Journal Madelynn multiplied 27 X 14 and got 135. What error did she most likely make? Posted May 24, 2016 by mspenrose in category Uncategorized Post navigation Journal Math Journal
she forgot to place the zero when she went to the second row.Then when she added all up she had all the right numbers its just that the zero want there.
_____ So she did like this –> 27
378 108 she forgot to ad a
27 zero after she
______ multiply another
she forgot to ad a zero after she multiply another number
If madelynn multiplied 27X14 and got 135 the error is that she got the wrong awnsure the ansure is 95
4×7=28 4×2+2=10=108 1×27=27=270 270+108=378 But wait! Madelynn didn’t add a 0 to 27. So she did 108+27. THAT’S how she got 135.
I agree with you Ivan because i did the math problem on a piece of paper and I realize madlynn had multiplied 27X14 she got 135 and the answer was 95 instead of 135