II gimnazjum

Matematyka wokół nas 2

a)3,2⋅106:4⋅105=3,2:4⋅106−5=32:40⋅10=4032​⋅10=432​=8

a)3,5⋅108km3:2,8⋅108km3=3,5⋅108:2,8⋅108=3,5:2,8=2,83,5​=2835​=45​=141​

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