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HELP NOW PLS How can these models be used to find the sum 1.8 + 1.56?
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The models show a total of 2 wholes,

tenths, and BLANK

hundredths. After regrouping 10 tenths into 1 whole, there are BLANK

wholes,

tenths, and BLANK

hundredths. Therefore, the sum of the numbers is BLANK

.

Respuesta :

13 tenths

6 hundreths

after regrouping,

3 wholes

3tenths

and 6 hundreths

therefore, the entire number is 3.36

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