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Expanded form to numeric form

Author: Summerlin Sharon
Description: Click on the expanded form and the matching numeric form.
Keywords: 4th grade, place value, forms of number, , , , online teaching

Content:
Definitions:
0. 9000 %2b 30 %2b 9
1. 8 x 1000 %2b 7 x 100 %2b 5 x 10 %2b 9 x 1
2. (3 x 1000) %2b (7 x 100) %2b (9 x 1)
3. 42 hundreds 2 tens 1 one
4. 4,000 %2b 200 %2b 1
5. (9x 100) %2b (4 x 10) %2b (2 x 1)
6. (3 x 100) %2b (4 x 10) %2b (9 x 1)
7. 23 tens 7 ones
8. 400 %2b 20 %2b 1
9. 9700 %2b 30 %2b 9
10. 9 thousands 39 tens
11. (7 x 100) %2b (4 x 10) %2b (8 x 1)
12. 5 x 1000 %2b 7 x 100 %2b 6 x 1
13. (2 x 1000) %2b (7 x 100) %2b (6 x 10) %2b (9 x 1)
14. 3 thousands 12 ones
15. (7 x 1000) %2b (4 x 10) %2b (9 x 1)

Answers:
0. 3,709
1. 942
2. 8,759
3. 9,390
4. 4,221
5. 349
6. 421
7. 7,049
8. 3,012
9. 748
10. 5,701
11. 4,201
12. 9,039
13. 237
14. 2,769
15. 9739
.