Nombres enters I
-3 + (-5)
-8
(-3)·5
-15
24
16
3-2
1/32
3/4 · 4/8
12/40 = 3/10
-4 - (-7)
+3
(-25):(-5)
(-5)3
-125
34·3-2
32
2/8 + 4/3
38/24 = 19/12
+3 - (+5) - (-2)
0
-(3·(-4)) - (-5)
17
(-1)2025
-1
68:(22)4
38
4/5 · 5/3 - 2/6
30/30 = 1