1 a. |
530 – 300 = ________ |
|
1 b. |
170 – 170 = ________ |
|
2 a. |
360 – 170 = ________ |
|
2 b. |
710 – 190 = ________ |
|
3 a. |
290 – 220 = ________ |
|
3 b. |
860 – 510 = ________ |
|
4 a. |
210 – 210 = ________ |
|
4 b. |
480 – 340 = ________ |
|
5 a. |
290 – 290 = ________ |
|
5 b. |
870 – 340 = ________ |
|
6 a. |
760 – 760 = ________ |
|
6 b. |
140 – 110 = ________ |
|
7 a. |
800 – 780 = ________ |
|
7 b. |
300 – 300 = ________ |
|
8 a. |
850 – 490 = ________ |
|
8 b. |
980 – 120 = ________ |
|
9 a. |
720 – 450 = ________ |
|
9 b. |
600 – 590 = ________ |
|
10 a. |
960 – 520 = ________ |
|
10 b. |
150 – 150 = ________ |
|