1 a. |
600 – 600 = _________
|
|
1 b. |
6800 – 900 = _________
|
|
2 a. |
8800 – 900 = _________
|
|
2 b. |
9800 – 800 = _________
|
|
3 a. |
1100 – 700 = _________
|
|
3 b. |
6600 – 800 = _________
|
|
4 a. |
9900 – 100 = _________
|
|
4 b. |
6700 – 400 = _________
|
|
5 a. |
1800 – 400 = _________
|
|
5 b. |
800 – 600 = _________
|
|
6 a. |
10000 – 400 = _________
|
|
6 b. |
6600 – 500 = _________
|
|
7 a. |
9800 – 700 = _________
|
|
7 b. |
900 – 400 = _________
|
|
8 a. |
8700 – 900 = _________
|
|
8 b. |
6900 – 200 = _________
|
|
9 a. |
3700 – 800 = _________
|
|
9 b. |
4300 – 500 = _________
|
|
10 a. |
8700 – 700 = _________
|
|
10 b. |
1300 – 700 = _________
|
|