1
.
400
+
300
=
____________________
2
.
500
+
____________________
=
650
3
.
2000
+
5000
=
____________________
4
.
600000
+
100000
=
____________________
5
.
3000
+
____________________
=
5000
6
.
350000
+
250000
=
____________________
7
.
____________________
+
4000
+
10000
=
14300
8
.
600
+
300
+
____________________
=
2900
9
.
24000
+
500
+
____________________
=
24580
10
.
87000
+
3000
=
____________________
