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Sammy had 13 dolls. Ellie gave her some more. Now, Sammy has 21 dolls. How many dolls did Ellie give her?

Which equation best represents the statement above?

Question 3 options:

21 + 13 = d


21 - d = 13


13 + d = 21


13 - d = 21

2 Answers

3 votes

Answer:

13 + d = 21

bc 13 + what ever amount should equal to 21

Explanation:

User Ppolyzos
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0 votes

Answer:

13+ d = 21

Explanation:

sammy already had 13 andellie gave her enough to make her have 21. so 13 plus 8 = 21. so d = 8

User Greenkode
by
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