Question

When Sabine set off to climb Mt. Marcy, she had 21 gummi bears in her
When she returned to the lodge, she had 6 gummi bears left. How many
gummi bears did she eat during her hike?
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A. Subtract 6 from 21
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B. Divide 21 by 6
c. Add 6 to 21
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D. Multiply 21 by 6

Answer 1

You know how many she started and finished with.

To find the amount she ate, subtract the end amount from the start amount.

Subtract 6 from 21

She ate 15 gummy bears.