|
1.
739 + 227 =
2
966
|
2.
646 – 518 =
128
2
|
3.
71 – 47 =
24
2
|
4.
989 + 3 =
992
2
|
|
5.
994 + 5 =
999
2
|
6.
48 + 762 =
2
810
|
7.
790 + 13 =
2
803
|
8.
715 – 317 =
2
398
|
|
9.
33 + 430 =
2
463
|
10.
82 + 813 =
2
895
|
11.
44 – 9 =
2
35
|
12.
865 + 3 =
868
2
|
|
13.
535 + 287 =
2
822
|
14.
495 + 448 =
2
943
|
15.
262 + 695 =
957
2
|
16.
359 – 223 =
136
2
|
|
17.
703 – 138 =
565
2
|
18.
654 – 344 =
2
310
|
19.
569 – 464 =
2
105
|
20.
676 – 42 =
634
2
|
|
1.
739 + 227 =
2
966
|
2.
646 – 518 =
128
2
|
3.
71 – 47 =
24
2
|
4.
989 + 3 =
992
2
|
|
5.
994 + 5 =
999
2
|
6.
48 + 762 =
2
810
|
7.
790 + 13 =
2
803
|
8.
715 – 317 =
2
398
|
|
9.
33 + 430 =
2
463
|
10.
82 + 813 =
2
895
|
11.
44 – 9 =
2
35
|
12.
865 + 3 =
868
2
|
|
13.
535 + 287 =
2
822
|
14.
495 + 448 =
2
943
|
15.
262 + 695 =
957
2
|
16.
359 – 223 =
136
2
|
|
17.
703 – 138 =
565
2
|
18.
654 – 344 =
2
310
|
19.
569 – 464 =
2
105
|
20.
676 – 42 =
634
2
|