Bucky1hailhydra Bucky1hailhydra

18-11-2016
Mathematics

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93 + 45 is the same as 90 + __________

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tibboyz123 tibboyz123

18-11-2016

93+45=90+x
X=48
Thus 93+45=90+48

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gardnerd gardnerd

18-11-2016

48 because 93+45=138 and 138-90=48

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