Respuesta:
1)
-2-(-3)
-2+3
+1
2)+10-(-4)
+10+4
+14
3)
-8-(+13)
-8-13
-21
4)
-36-(+23)
-36-23
-49
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Respuesta:
1)
-2-(-3)
-2+3
+1
2)+10-(-4)
+10+4
+14
3)
-8-(+13)
-8-13
-21
4)
-36-(+23)
-36-23
-49