1 a. |
5000 – 771 = _________ |
|
1 b. |
7000 – 761 = _________ |
|
2 a. |
4000 – 991 = _________ |
|
2 b. |
2000 – 191 = _________ |
|
3 a. |
10000 – 891 = _________ |
|
3 b. |
3000 – 371 = _________ |
|
4 a. |
2000 – 871 = _________ |
|
4 b. |
7000 – 711 = _________ |
|
5 a. |
10000 – 921 = _________ |
|
5 b. |
9000 – 21 = _________ |
|
6 a. |
5000 – 701 = _________ |
|
6 b. |
1000 – 891 = _________ |
|
7 a. |
9000 – 121 = _________ |
|
7 b. |
3000 – 151 = _________ |
|
8 a. |
10000 – 181 = _________ |
|
8 b. |
1000 – 71 = _________ |
|
9 a. |
6000 – 971 = _________ |
|
9 b. |
10000 – 211 = _________ |
|
10 a. |
7000 – 571 = _________ |
|
10 b. |
5000 – 281 = _________ |
|