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OpenStudy (anonymous):
the difference of twenty-one and seven
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OpenStudy (anonymous):
21-7 14
OpenStudy (help!!!!):
difference means subtraction
OpenStudy (help!!!!):
so simply subtract 21-7=14
OpenStudy (anonymous):
a. 7 ÷ 21 c. 21 – 7 b. 7 – 21 d. 21 ÷ 7
OpenStudy (help!!!!):
so c 21-7
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OpenStudy (anonymous):
oh its c
OpenStudy (anonymous):
@alondrachaire Let me know if you need any more help. :)
OpenStudy (anonymous):
okay :)
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