kimlonghp99 kimlonghp99

16-03-2016
Mathematics

contestada

Write a number sentence to add 6 ones to 21.Write number sentence to add 6 tens to 21

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zerofrancisco zerofrancisco

16-03-2016

I do suppose that you refer to adding these quantities:
6/1 + 21 = 6 + 21 = 27
and
6/10 + 21
= 3/5 + 21
= 3/5 + 105/5
= 108/5

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