👤

4+(4,4+1,3)×0,5=???
23,34×10-0,123×100=???
Rapid,dau coroana ​


Răspuns :

Răspuns:

[tex]4 + (4.4 + 1.3) \times 0.5 \\ 4 + 5.7 \times 0.5 \\ 4 + 2.85 = 6.85 \\ \\ \\ 23.34 \times 10 - 0.123 \times 100 \\ 233.4 - 12. 3 = 221.1[/tex]