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Calculează si compara .6+7-5....6-(7-5), 29-14+8....29-(14+8), 30-15-5....30-(15-5), 23+3-2....23-(3-2), (17-9)-3....17-(9-3), (9+15)-7.....9+(15-7), (14-8)+5.....14- (8+5), (28-10)+3 .....28-(10+3)​

Răspuns :

Răspuns:

1)6+7-5>6-(7-5)

2)29-14+8>29-(14+28)

3)30-15-5<30(15-5)

4)23+3-2>23-(3-2)

5)(17-9)-3<17-(9-3)

6)(9+15)-7>9+(15-7)

7)(14-8)+6>14-(8+5)

8)(28-10)+3>28-(10+3)

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