3
+
____________________
=
12
5
+
2
=
____________________
7
+
____________________
=
10
8
+
5
=
____________________
10
+
____________________
=
14
seis
mas
dos
igual
____________________
doce
mas
____________________
igual
diecisiete
nueve
mas
seis
igual
____________________
siete
mas
____________________
igual
catorce
dos
mas
cuatro
igual
____________________
