|
1.
157 + 437 =
594
2
|
2.
620 – 197 =
2
423
|
3.
521 – 125 =
2
396
|
4.
985 + 8 =
2
993
|
|
5.
992 + 7 =
2
999
|
6.
745 – 51 =
2
694
|
7.
703 – 510 =
193
2
|
8.
546 + 423 =
2
969
|
|
9.
86 + 697 =
2
783
|
10.
410 – 162 =
248
2
|
11.
633 – 269 =
364
2
|
12.
48 – 33 =
15
1
|
|
13.
83 – 55 =
28
2
|
14.
706 – 300 =
406
2
|
15.
26 + 144 =
170
2
|
16.
525 + 263 =
788
2
|
|
17.
461 + 502 =
2
963
|
18.
509 + 285 =
794
2
|
19.
834 + 67 =
2
901
|
20.
552 – 200 =
2
352
|
|
1.
157 + 437 =
594
2
|
2.
620 – 197 =
2
423
|
3.
521 – 125 =
2
396
|
4.
985 + 8 =
2
993
|
|
5.
992 + 7 =
2
999
|
6.
745 – 51 =
2
694
|
7.
703 – 510 =
193
2
|
8.
546 + 423 =
2
969
|
|
9.
86 + 697 =
2
783
|
10.
410 – 162 =
248
2
|
11.
633 – 269 =
364
2
|
12.
48 – 33 =
15
1
|
|
13.
83 – 55 =
28
2
|
14.
706 – 300 =
406
2
|
15.
26 + 144 =
170
2
|
16.
525 + 263 =
788
2
|
|
17.
461 + 502 =
2
963
|
18.
509 + 285 =
794
2
|
19.
834 + 67 =
2
901
|
20.
552 – 200 =
2
352
|