|
1.
592 + 339 =
2
931
|
2.
566 + 281 =
847
2
|
3.
969 – 410 =
559
2
|
4.
308 + 216 =
2
524
|
|
5.
870 + 91 =
961
2
|
6.
508 – 4 =
504
2
|
7.
26 + 59 =
85
2
|
8.
543 – 145 =
2
398
|
|
9.
798 + 105 =
2
903
|
10.
261 + 75 =
336
2
|
11.
866 – 81 =
2
785
|
12.
526 + 55 =
581
2
|
|
13.
907 + 42 =
949
2
|
14.
271 – 168 =
103
2
|
15.
854 – 580 =
2
274
|
16.
737 – 378 =
2
359
|
|
17.
214 + 366 =
580
2
|
18.
482 – 474 =
8
1
|
19.
138 + 807 =
2
945
|
20.
232 – 87 =
2
145
|
|
1.
592 + 339 =
2
931
|
2.
566 + 281 =
847
2
|
3.
969 – 410 =
559
2
|
4.
308 + 216 =
2
524
|
|
5.
870 + 91 =
961
2
|
6.
508 – 4 =
504
2
|
7.
26 + 59 =
85
2
|
8.
543 – 145 =
2
398
|
|
9.
798 + 105 =
2
903
|
10.
261 + 75 =
336
2
|
11.
866 – 81 =
2
785
|
12.
526 + 55 =
581
2
|
|
13.
907 + 42 =
949
2
|
14.
271 – 168 =
103
2
|
15.
854 – 580 =
2
274
|
16.
737 – 378 =
2
359
|
|
17.
214 + 366 =
580
2
|
18.
482 – 474 =
8
1
|
19.
138 + 807 =
2
945
|
20.
232 – 87 =
2
145
|