| 1 a. |
1991 – 300 = _________ |
|
| 1 b. |
4842 – 200 = _________ |
|
| 2 a. |
9246 – 800 = _________ |
|
| 2 b. |
3737 – 700 = _________ |
|
| 3 a. |
9294 – 500 = _________ |
|
| 3 b. |
7219 – 900 = _________ |
|
| 4 a. |
5825 – 600 = _________ |
|
| 4 b. |
4817 – 900 = _________ |
|
| 5 a. |
788 – 400 = _________ |
|
| 5 b. |
8691 – 200 = _________ |
|
| 6 a. |
1934 – 800 = _________ |
|
| 6 b. |
8119 – 700 = _________ |
|
| 7 a. |
883 – 700 = _________ |
|
| 7 b. |
1935 – 700 = _________ |
|
| 8 a. |
801 – 800 = _________ |
|
| 8 b. |
1045 – 700 = _________ |
|
| 9 a. |
6320 – 500 = _________ |
|
| 9 b. |
5563 – 400 = _________ |
|
| 10 a. |
2864 – 300 = _________ |
|
| 10 b. |
1888 – 800 = _________ |
|
