Seudónimo Seudónimo

22-09-2015
Mathematics

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Plz help! Estimate. Then find the sum or difference.
743.5 - 462.87=
98.01 + 52.003=
74.9 - 16.227=

Respuesta :

Аноним Аноним

22-09-2015

=743.5−462.87
=743.5+−462.87
=280.63

98.01+52.003
=150.013

74.9−16.227
=74.9+−16.227
=58.673

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