|
1.
871 + 101 =
972
2
|
2.
287 – 199 =
88
2
|
3.
27 + 652 =
679
2
|
4.
129 – 27 =
102
2
|
|
5.
970 – 897 =
2
73
|
6.
503 + 194 =
2
697
|
7.
321 – 99 =
2
222
|
8.
512 – 36 =
2
476
|
|
9.
958 + 40 =
2
998
|
10.
869 – 135 =
2
734
|
11.
137 + 57 =
194
2
|
12.
381 + 497 =
878
2
|
|
13.
385 + 439 =
824
2
|
14.
561 + 216 =
2
777
|
15.
569 – 60 =
509
2
|
16.
736 – 101 =
2
635
|
|
17.
343 – 224 =
2
119
|
18.
226 + 552 =
778
2
|
19.
627 + 326 =
2
953
|
20.
584 – 244 =
340
2
|
|
1.
871 + 101 =
972
2
|
2.
287 – 199 =
88
2
|
3.
27 + 652 =
679
2
|
4.
129 – 27 =
102
2
|
|
5.
970 – 897 =
2
73
|
6.
503 + 194 =
2
697
|
7.
321 – 99 =
2
222
|
8.
512 – 36 =
2
476
|
|
9.
958 + 40 =
2
998
|
10.
869 – 135 =
2
734
|
11.
137 + 57 =
194
2
|
12.
381 + 497 =
878
2
|
|
13.
385 + 439 =
824
2
|
14.
561 + 216 =
2
777
|
15.
569 – 60 =
509
2
|
16.
736 – 101 =
2
635
|
|
17.
343 – 224 =
2
119
|
18.
226 + 552 =
778
2
|
19.
627 + 326 =
2
953
|
20.
584 – 244 =
340
2
|