Eric started at sea level. He descended 13.7 meters and then ascended 15.2 meters. Write an addition expression in the form Descent + Ascent to represent this situation. Then calculate the sum and explain what it represents.
(A) (
) +
(B) The sum of
represents Eric’s location compared to
Choose...
(A) (
) +
(B) The sum of
represents Eric’s location compared to
Choose...
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