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Gina has 20 groups of 10 pencils. 137 are sharpened. How many dull pencils does Gina have?
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Gina has 20 groups of 10 pencils. 137 are sharpened. How many dull pencils does Gina have?

User David Sulc
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2 Answers

6 votes
Gina have 63 dull pencils
User Adalberto
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If there are 20 groups of 10, then there are 200 pencils. Subtract 200 and 137 to get the number of dull pencils.
User Christianbrodbeck
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7.8k points
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