a
)
70
+
20
=
____________________
b
)
30
+
50
=
____________________
c
)
10
+
5
=
____________________
d
)
25
+
30
=
____________________
e
)
5
+
2
=
____________________
f
)
3x5
=
____________________
g
)
2x0
=
____________________
h
)
4x6
=
____________________
i
)
9x2
=
____________________
j
)
8x7
=
____________________
