1.
5
+
5
=
(
)
2.
8
+
8
=
(
)
3.
0
+
0
=
(
)
4.
6
+
5
=
(
)
5.
3
+
2
=
(
)
6.
8
+
7
=
(
)
7.
4
+
5
=
(
)
8.
2
+
3
=
(
)
9.
6
+
7
=
(
)
10.
2
+
1
=
(
)
11.
8
+
9
=
(
)
12.
7
+
7
=
(
)
13.
9
+
8
=
(
)
14.
6
+
6
=
(
)
15.
5
+
6
=
(
)
16.
3
+
3
=
(
)
17.
1
+
0
=
(
)
18.
7
+
6
=
(
)
19.
10
+
10
=
(
)
20.
4
+
3
=
(
)
21.
9
+
10
=
(
)
22.
2
+
2
=
(
)
23.
0
+
1
=
(
)
24.
1
+
2
=
(
)
25.
7
+
8
=
(
)
26.
10
+
9
=
(
)
27.
9
+
9
=
(
)
