|
1.
953 – 676 =
2
277
|
2.
77 + 244 =
2
321
|
3.
803 + 159 =
2
962
|
4.
695 + 305 =
2
1000
|
|
5.
598 + 369 =
967
2
|
6.
270 – 203 =
67
2
|
7.
147 + 711 =
2
858
|
8.
150 + 663 =
2
813
|
|
9.
716 + 98 =
2
814
|
10.
569 + 431 =
2
1000
|
11.
917 – 174 =
2
743
|
12.
623 – 374 =
249
2
|
|
13.
103 – 94 =
1
9
|
14.
28 – 24 =
1
4
|
15.
392 – 138 =
254
2
|
16.
363 – 300 =
2
63
|
|
17.
198 + 220 =
2
418
|
18.
927 – 267 =
660
2
|
19.
268 – 192 =
76
2
|
20.
70 – 23 =
2
47
|
|
1.
953 – 676 =
2
277
|
2.
77 + 244 =
2
321
|
3.
803 + 159 =
2
962
|
4.
695 + 305 =
2
1000
|
|
5.
598 + 369 =
967
2
|
6.
270 – 203 =
67
2
|
7.
147 + 711 =
2
858
|
8.
150 + 663 =
2
813
|
|
9.
716 + 98 =
2
814
|
10.
569 + 431 =
2
1000
|
11.
917 – 174 =
2
743
|
12.
623 – 374 =
249
2
|
|
13.
103 – 94 =
1
9
|
14.
28 – 24 =
1
4
|
15.
392 – 138 =
254
2
|
16.
363 – 300 =
2
63
|
|
17.
198 + 220 =
2
418
|
18.
927 – 267 =
660
2
|
19.
268 – 192 =
76
2
|
20.
70 – 23 =
2
47
|