Ответ:
1) = -43-71+71=-43
2) = -23-510+23= -510
3)= 31- 40+40= 31
4) = 0.65- 18+0.35=-17
5) = 1-(1-1+2)= 1- 1+1-2= -1
6) =-1 +(-1 - 1 +2)= -1 - 1 -1 +2= -1
Объяснение:
1) = а+5-b
2) = -c-42
3) = 1.35- 1.5+k= -0.15 +k
4) = a+b -4c+d
5) -a-b+c+5
6) = a-b+4c-d
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Ответ:
1) = -43-71+71=-43
2) = -23-510+23= -510
3)= 31- 40+40= 31
4) = 0.65- 18+0.35=-17
5) = 1-(1-1+2)= 1- 1+1-2= -1
6) =-1 +(-1 - 1 +2)= -1 - 1 -1 +2= -1
Объяснение:
1) = а+5-b
2) = -c-42
3) = 1.35- 1.5+k= -0.15 +k
4) = a+b -4c+d
5) -a-b+c+5
6) = a-b+4c-d