Addition Worksheet

Solve.

1 a.

400 + 80000 + 3 + 6000 + 60 = ____________

1 b.

80000 + 800 + 60 + 9000 + 9 = ____________

2 a.

70 + 40000 + 300 + 0 + 1 = ____________

2 b.

70000 + 300 + 0 + 5000 + 7 = ____________

3 a.

6000 + 100 + 30 + 7 + 20000 = ____________

3 b.

60 + 80000 + 0 + 1000 + 6 = ____________

4 a.

3 + 400 + 0 + 40 + 60000 = ____________

4 b.

8 + 100 + 8000 + 60 + 10000 = ____________

5 a.

0 + 80 + 900 + 2000 + 80000 = ____________

5 b.

6 + 0 + 3000 + 80000 + 0 = ____________

6 a.

600 + 50000 + 1 + 9000 + 80 = ____________

6 b.

400 + 30000 + 9 + 6000 + 60 = ____________

7 a.

0 + 70 + 600 + 1000 + 80000 = ____________

7 b.

500 + 90000 + 7 + 2000 + 40 = ____________

8 a.

2 + 0 + 7000 + 10000 + 10 = ____________

8 b.

0 + 0 + 40 + 9 + 70000 = ____________

Page 2

Answer Key

1 a.

86463

1 b.

89869

2 a.

40371

2 b.

75307

3 a.

26137

3 b.

81066

4 a.

60443

4 b.

18168

5 a.

82980

5 b.

83006

6 a.

59681

6 b.

36469

7 a.

81670

7 b.

92547

8 a.

17012

8 b.

70049

Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net