Question

1) -16 + (-24) = ... 2) 3,7 + (-5,7) = 3) -7,25 + 17,25 = 4) 206,7 + (-206,7) = +​

Answer 1

Ответ:

1) −16 + (−24) = −40

2) 3,7 + (−5,7) = −2

3) −7,25 + 17,25 = 10

4 206,7 + (−206,7) = 0

Answer 2

1) -16 + (-24) = -40 2) 3.7 + (-5.7) = -2 3) -7.25 + 17.25 = 10 4) 206.7 + (-206.7) = 0