EXTRA PRACTICE IN ADDITION
Work all of the practice problems before checking your answers.
ADDITION:
(1)
3
(2)
8
(3)
87
(4)
7, 9 9 4
1
4
18
60
4
5
579
692
4
0
+
6, 3 8 3
+
788
4
9
1
7
+
7
+
9
(5)
536
(6)
8, 9 7 5
(7)
7 5, 6 2 1
(8)
1 0, 0 0 1
465
8, 6 3 7
3, 2 8 5
692
299
7, 2 9 4
6 4, 0 2 7
+
8 0, 7 0 1
+
508
+
4, 3 6 7
+
208
(9) A man worked five days building his garage. How many hours did he work if he worked the
following number of hours each day?
12 hours, 14 hours, 7 hours, 16 hours, 10 hours.
13