Online teaching

Online teaching with Kubbu

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

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