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faceti ex apoi puneti semnul corespunzator:mai mic ,mai mare si egal

VA ROG EX:7!!!!!!!


Faceti Ex Apoi Puneti Semnul Corespunzatormai Mic Mai Mare Si EgalVA ROG EX7 class=

Răspuns :

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Vezi imaginea CRISANEMANUEL
a)(19+81)x(27+33):30=[1000+(1000:10)]:100x1
100x60:30=[1000+100]:100x1
6000:30=1100:100
200=11  200>11
b)32x(25+35:5)-24=100+[24x(100+100:10)]:10
32x(25+7)-24=100+[24x(100+10)]:10
32x32-24=100+[24x110]:10
1024-24=100+2640:10
1000=100+264
1000=364      1000>364