|
1.
818 + 77 =
2
895
|
2.
116 – 66 =
2
50
|
3.
589 + 127 =
716
2
|
4.
947 + 39 =
986
2
|
|
5.
551 + 60 =
611
2
|
6.
89 + 876 =
2
965
|
7.
545 + 363 =
908
2
|
8.
93 + 444 =
2
537
|
|
9.
641 – 479 =
2
162
|
10.
841 – 492 =
349
2
|
11.
249 – 208 =
2
41
|
12.
927 + 70 =
997
2
|
|
13.
246 + 188 =
434
2
|
14.
2 – 1 =
2
1
|
15.
355 – 54 =
2
301
|
16.
971 + 1 =
2
972
|
|
17.
963 + 3 =
2
966
|
18.
693 + 290 =
983
2
|
19.
219 + 61 =
2
280
|
20.
82 – 35 =
47
2
|
|
1.
818 + 77 =
2
895
|
2.
116 – 66 =
2
50
|
3.
589 + 127 =
716
2
|
4.
947 + 39 =
986
2
|
|
5.
551 + 60 =
611
2
|
6.
89 + 876 =
2
965
|
7.
545 + 363 =
908
2
|
8.
93 + 444 =
2
537
|
|
9.
641 – 479 =
2
162
|
10.
841 – 492 =
349
2
|
11.
249 – 208 =
2
41
|
12.
927 + 70 =
997
2
|
|
13.
246 + 188 =
434
2
|
14.
2 – 1 =
2
1
|
15.
355 – 54 =
2
301
|
16.
971 + 1 =
2
972
|
|
17.
963 + 3 =
2
966
|
18.
693 + 290 =
983
2
|
19.
219 + 61 =
2
280
|
20.
82 – 35 =
47
2
|