Question

1)-2.6+(-0,3)+(-1.4)+(-9,7) 2)1.5-5.4-(-1.6)-8.53)4,37=(-3.65)+(-7,35)-6463450.13-(-9.94)+(-2.13)-(-0.06)СРОООООООЧНО​

Answer 1

Ответ:

1)-2,6-0,3-1,4-9,7=-14

2)1,5-5,4+1,6-8,5=-10,8

3)4,37=-3,65-7,35-6463

4,37=-6474

4)450.13+9.94-2.13+0.06=458

Пошаговое объяснение:

вроде правильно

Answer 2

Sure, I can help you with those calculations:

1. (-2.6) + (-0.3) + (-1.4) + (-9.7) = -14

2. 1.5 - 5.4 - (-1.6) - 8.53 = -5.83

3. 4.37 + (-3.65) + (-7.35) - 6463450.13 - (-9.94) + (-2.13) - (-0.06) = -6463468.34

If you have any more calculations or questions, feel free to ask! Just a note, it seems like you used commas (,) instead of decimal points (.) in your numbers. In standard mathematical notation, decimal points are used.