I need help ASAP Question 1

How can this model be used to determine 1.6−0.32 ?

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The model shows a total of 1 whole and 6 tenths. After regrouping 1 tenth into 10 hundredths, there is 1 whole,

tenths, and

hundredths. After crossing out 3 tenths and 2 hundredths, there is 1 whole,

tenths, and

hundredths remaining.

Question 2

What is 1.6−0.32?

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One large square divided into a 10 by 10 grid of 100 small squares. Six columns, each divided into 10 small squares.