Name:
Find Positive and Negative Sums on a Numberline
Determine which letter in the numberline best represents the answer to each problem.
A n s w e r s
A B C D E F G H I
I
1.
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
7
8
9 10
C
2.
1) 3 + 1 =
G
3.
2) 1 + (-3) =
C
3) (-1) + 3 =
4.
4) (-3) + 1 =
A
5.
5) (-3) + (-1) =
C
6.
G
7.
A B C
D E F
G H I
G
8.
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
7
8
9 10
A
9.
6) 1 + (-4) =
I
10.
7) 4 + (-1) =
D
11.
8) (-1) + 4 =
9) (-4) + (-1) =
I
12.
10) 4 + 1 =
D
13.
F
14.
A
B C
D E F
G H
I
F
15.
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
7
8
9 10
11) 4 + (-5) =
12) 4 + 5 =
13) (-5) + 4 =
14) 5 + (-4) =
15) (-4) + 5 =
1-10 93 87 80 73 67 60 53 47 40 33
Math
7
11-15 27 20 13 7
0