| 1 a. |
2600 – 700 = _________ |
|
| 1 b. |
4900 – 600 = _________ |
|
| 2 a. |
8100 – 300 = _________ |
|
| 2 b. |
7800 – 100 = _________ |
|
| 3 a. |
8100 – 100 = _________ |
|
| 3 b. |
7800 – 300 = _________ |
|
| 4 a. |
3900 – 700 = _________ |
|
| 4 b. |
5100 – 500 = _________ |
|
| 5 a. |
2900 – 500 = _________ |
|
| 5 b. |
5300 – 100 = _________ |
|
| 6 a. |
2500 – 900 = _________ |
|
| 6 b. |
1600 – 900 = _________ |
|
| 7 a. |
7100 – 100 = _________ |
|
| 7 b. |
900 – 700 = _________ |
|
| 8 a. |
4100 – 800 = _________ |
|
| 8 b. |
1300 – 200 = _________ |
|
| 9 a. |
9200 – 200 = _________ |
|
| 9 b. |
5000 – 900 = _________ |
|
| 10 a. |
4100 – 300 = _________ |
|
| 10 b. |
7400 – 700 = _________ |
|
