|
1.
610 – 349 =
2
261
|
2.
291 – 143 =
2
148
|
3.
671 – 657 =
14
1
|
4.
930 + 1 =
931
2
|
|
5.
64 + 695 =
2
759
|
6.
203 + 95 =
2
298
|
7.
894 + 34 =
2
928
|
8.
898 + 98 =
2
996
|
|
9.
422 + 193 =
2
615
|
10.
308 – 102 =
206
2
|
11.
265 – 56 =
2
209
|
12.
354 – 162 =
2
192
|
|
13.
126 + 797 =
923
2
|
14.
719 + 109 =
2
828
|
15.
930 + 63 =
993
2
|
16.
503 – 11 =
2
492
|
|
17.
579 – 443 =
2
136
|
18.
347 – 168 =
179
2
|
19.
750 + 31 =
781
2
|
20.
455 + 523 =
978
2
|
|
1.
610 – 349 =
2
261
|
2.
291 – 143 =
2
148
|
3.
671 – 657 =
14
1
|
4.
930 + 1 =
931
2
|
|
5.
64 + 695 =
2
759
|
6.
203 + 95 =
2
298
|
7.
894 + 34 =
2
928
|
8.
898 + 98 =
2
996
|
|
9.
422 + 193 =
2
615
|
10.
308 – 102 =
206
2
|
11.
265 – 56 =
2
209
|
12.
354 – 162 =
2
192
|
|
13.
126 + 797 =
923
2
|
14.
719 + 109 =
2
828
|
15.
930 + 63 =
993
2
|
16.
503 – 11 =
2
492
|
|
17.
579 – 443 =
2
136
|
18.
347 – 168 =
179
2
|
19.
750 + 31 =
781
2
|
20.
455 + 523 =
978
2
|