|
1.
657 + 188 =
845
2
|
2.
990 + 4 =
2
994
|
3.
543 + 432 =
975
2
|
4.
772 + 6 =
2
778
|
|
5.
813 – 146 =
667
2
|
6.
904 – 455 =
449
2
|
7.
320 – 176 =
2
144
|
8.
797 – 88 =
2
709
|
|
9.
83 + 260 =
343
2
|
10.
544 – 409 =
135
2
|
11.
428 + 2 =
2
430
|
12.
819 – 183 =
636
2
|
|
13.
780 – 7 =
2
773
|
14.
321 + 598 =
2
919
|
15.
755 – 746 =
1
9
|
16.
103 + 757 =
2
860
|
|
17.
80 + 114 =
2
194
|
18.
956 – 665 =
291
2
|
19.
604 – 496 =
108
2
|
20.
142 + 289 =
2
431
|
|
1.
657 + 188 =
845
2
|
2.
990 + 4 =
2
994
|
3.
543 + 432 =
975
2
|
4.
772 + 6 =
2
778
|
|
5.
813 – 146 =
667
2
|
6.
904 – 455 =
449
2
|
7.
320 – 176 =
2
144
|
8.
797 – 88 =
2
709
|
|
9.
83 + 260 =
343
2
|
10.
544 – 409 =
135
2
|
11.
428 + 2 =
2
430
|
12.
819 – 183 =
636
2
|
|
13.
780 – 7 =
2
773
|
14.
321 + 598 =
2
919
|
15.
755 – 746 =
1
9
|
16.
103 + 757 =
2
860
|
|
17.
80 + 114 =
2
194
|
18.
956 – 665 =
291
2
|
19.
604 – 496 =
108
2
|
20.
142 + 289 =
2
431
|