SUMAMOS
DE
A
DOS
:
A
)
7
+
2
=
____________________
B
)
10
+
2
=
____________________
C
)
13
+
2
=
____________________
D
)
18
+
2
=
____________________
SUMAMOS
DE
A
CINCO
:
A
)
7
+
5
=
____________________
B
)
10
+
5
=
____________________
C
)
13
+
5
=
____________________
D
)
18
+
5
=
____________________
SUMAMOS
DE
A
DIEZ
:
A
)
7
+
10
=
____________________
B
)
10
+
10
=
____________________
C
)
13
+
10
=
____________________
D
)
18
+
10
=
____________________
