anarojas2001 anarojas2001

03-04-2017
Mathematics

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A teacher bought 12 packets of crayons. Seven of the packets had 9 crayons and the other 5 packets had 10 crayons. How many crayons did the teacher buy in all

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MathOrg MathOrg

03-04-2017

7 x 9= 63 5x10=50 63 + 50 = 113

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