1)-15
0
+12
2) |13|=13
|-60|=60
|0|=0
3)-(+20)=-20
+(-22)=-22
+(+23)=+23
4) +12>0
-21<0
-10<+4
-10>-11
+300>+200
-300<-200
5) -20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21.
Вроде как всё.
Желаю удачи!)
1)-15
0
+12
2) |13|=13
|-60|=60
|0|=0
3)-(+20)=-20
+(-22)=-22
+(+23)=+23
4) +12>0
-21<0
-10<+4
-10>-11
+300>+200
-300<-200
5) -20, -19, -18, -17, -16, -15, -14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21.
Вроде как всё.
Желаю удачи!)