вычисли удобным способом. 67+24 48+15 26+39+17 18+68+9 19+28+17+16+15 15+28+25+10+12. Created by difical505. matematika-ru

вычисли удобным способом. 67+24 48+15 26+39+17 18+68+9 19+28+17+16+15 15+28+25+1...

September 2021 1 5 Report

вычисли удобным способом.

67+24
48+15
26+39+17
18+68+9
19+28+17+16+15
15+28+25+10+12

Answers & Comments

Nastialife1 (60+20)+(7+4)=91
(40+10)+(8+5)=63
(20+30+10)+(6+9+7)=82
(10+60)+(8+8+9)=95
(10+20+10+10+10)+(9+8+7+6+5)=95
(10+20+20+10+10)+(5+5)+(8+2)=90

difical505 а точно ли правильно

difical505 ???????

Nastialife1 ну других вариантов нет в принципе, поэтому да.

difical505 ну ладно

difical505 спасибо

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Answers & Comments

Read and complete: is, are. 1 It ... a book. 2 They ... not ducks. 3 ... they ru...

nacherti v tetradi pryamougolnik abcd dlina kotorogo ravna 1 dm 2 sm a shirina

His name is Anna...

najdi znacheniya kazhdogo vyrazheniya ispolzuya priyom okrugleniya 61 28 34 19 82 17

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