Which equation represents this situation?
ivy bought some paper. she used 12 sheets. she has...
Mathematics, 29.08.2019 20:50 dpazmembreno
Which equation represents this situation?
ivy bought some paper. she used 12 sheets. she has 11 sheets left.
how many sheets of paper did ivy buy?
a.
β‘ + 11 = 12
b.
β‘ β 12 = 11
c.
12 β β‘ = 11
d.
12 β 11 = β‘
Answers: 2
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