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Mathematics 13 Online
OpenStudy (anonymous):

the difference of twenty-one and seven

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

OpenStudy (anonymous):

oh its c

OpenStudy (anonymous):

@alondrachaire Let me know if you need any more help. :)

OpenStudy (anonymous):

okay :)

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