| 1 a. |
9200 – 400 = _________ |
|
| 1 b. |
9500 – 600 = _________ |
|
| 2 a. |
9900 – 900 = _________ |
|
| 2 b. |
1900 – 600 = _________ |
|
| 3 a. |
4300 – 300 = _________ |
|
| 3 b. |
4900 – 100 = _________ |
|
| 4 a. |
5200 – 900 = _________ |
|
| 4 b. |
2900 – 100 = _________ |
|
| 5 a. |
4500 – 100 = _________ |
|
| 5 b. |
9000 – 700 = _________ |
|
| 6 a. |
9300 – 600 = _________ |
|
| 6 b. |
8900 – 300 = _________ |
|
| 7 a. |
8800 – 400 = _________ |
|
| 7 b. |
3800 – 800 = _________ |
|
| 8 a. |
1400 – 100 = _________ |
|
| 8 b. |
4500 – 300 = _________ |
|
| 9 a. |
5300 – 400 = _________ |
|
| 9 b. |
5100 – 100 = _________ |
|
| 10 a. |
8100 – 900 = _________ |
|
| 10 b. |
6500 – 500 = _________ |
|
