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

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adioabiola adioabiola · Answer 1 · 2022-01-20T11:40:28+01:00

The model can be used as follows;

The model shows a total of 1 whole and 6

tenths. After regrouping 1 tenth into 10

hundredths, there is 1 whole, 5 tenths, and

10 hundredths. After crossing out 3 tenths

and 2 hundredths, there is 1 whole, 2 tenths, and 8 hundredths.

According to the question;

After regrouping 1 tenth into 10 hundredths; we have; 1 whole, 5 tenths, and 10 hundredths

After crossing out 3 tenths
and 2 hundredths,; what we have left is; 1 whole, 2 tenths, and 8 hundredths.

Ultimately, the result is; 1.28