|
1.
57 + 241 =
2
298
|
2.
441 + 146 =
587
2
|
3.
881 – 201 =
2
680
|
4.
521 + 32 =
553
2
|
|
5.
814 – 534 =
2
280
|
6.
269 + 379 =
2
648
|
7.
713 + 206 =
919
2
|
8.
10 + 971 =
981
2
|
|
9.
337 – 24 =
2
313
|
10.
943 – 333 =
2
610
|
11.
53 – 53 =
2
0
|
12.
636 – 117 =
2
519
|
|
13.
970 + 28 =
998
2
|
14.
529 + 163 =
2
692
|
15.
916 + 4 =
2
920
|
16.
675 – 156 =
519
2
|
|
17.
775 + 96 =
871
2
|
18.
733 – 196 =
2
537
|
19.
33 – 23 =
1
10
|
20.
895 + 80 =
2
975
|
|
1.
57 + 241 =
2
298
|
2.
441 + 146 =
587
2
|
3.
881 – 201 =
2
680
|
4.
521 + 32 =
553
2
|
|
5.
814 – 534 =
2
280
|
6.
269 + 379 =
2
648
|
7.
713 + 206 =
919
2
|
8.
10 + 971 =
981
2
|
|
9.
337 – 24 =
2
313
|
10.
943 – 333 =
2
610
|
11.
53 – 53 =
2
0
|
12.
636 – 117 =
2
519
|
|
13.
970 + 28 =
998
2
|
14.
529 + 163 =
2
692
|
15.
916 + 4 =
2
920
|
16.
675 – 156 =
519
2
|
|
17.
775 + 96 =
871
2
|
18.
733 – 196 =
2
537
|
19.
33 – 23 =
1
10
|
20.
895 + 80 =
2
975
|