02Jan

решите срочно!!!!!!!!!!!!!

решите срочно!!!!!!!!!!!!!

Posted by Leraok | Posted at Jan 02, 2014 | Categories: Математика

Answers

SaDaM
SaDaM

1)2-1 59=1 99-1 59=49 2)4-1 49=3 99-1 49=2 59 3)49+2 59=3 1)2-1 518=1 1818-1 518=1318 2)7-2 1118=6 1818-2 1118=4 718 3)1318+4 718=5

Jan 03, 2014 02:32
natalya951
natalya951

1) (2-1 5/9)+(4-1 4/9)=5. 2) (2-1 5/18)+(7-2 11/18)=7.5

Jan 03, 2014 02:33

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