6 (03.06 LC)
Select the number line that correctly shows the calculation for 1-3).(5 points)
9
3
1)
1
2 3
4 5
1
12
-5 -4 -3 -2 -1 0
-3
H
2)
15
1
1
5
2 3 4
-5 4 -3 -2 -1 0
3
3)
-5 4 -3 -2 -1 0 1 2 3
4 5
-5 -4 -3 -2 -1 0 1 2 3 4 5