| 1 a. |
2700 – 100 = _________ |
|
| 1 b. |
3900 – 400 = _________ |
|
| 2 a. |
5800 – 500 = _________ |
|
| 2 b. |
9100 – 600 = _________ |
|
| 3 a. |
2400 – 900 = _________ |
|
| 3 b. |
7400 – 200 = _________ |
|
| 4 a. |
5000 – 300 = _________ |
|
| 4 b. |
1500 – 400 = _________ |
|
| 5 a. |
5700 – 600 = _________ |
|
| 5 b. |
4100 – 900 = _________ |
|
| 6 a. |
2400 – 500 = _________ |
|
| 6 b. |
4600 – 400 = _________ |
|
| 7 a. |
3500 – 500 = _________ |
|
| 7 b. |
3700 – 800 = _________ |
|
| 8 a. |
1600 – 300 = _________ |
|
| 8 b. |
7100 – 400 = _________ |
|
| 9 a. |
1100 – 100 = _________ |
|
| 9 b. |
4300 – 300 = _________ |
|
| 10 a. |
6800 – 900 = _________ |
|
| 10 b. |
10000 – 400 = _________ |
|
