|
1.
103 + 727 =
2
830
|
2.
932 – 926 =
6
1
|
3.
26 – 3 =
2
23
|
4.
393 – 362 =
31
2
|
|
5.
187 + 287 =
474
2
|
6.
277 – 53 =
2
224
|
7.
587 – 524 =
2
63
|
8.
24 + 460 =
484
2
|
|
9.
40 – 11 =
29
2
|
10.
481 + 380 =
2
861
|
11.
343 + 11 =
354
2
|
12.
426 + 203 =
2
629
|
|
13.
666 + 284 =
2
950
|
14.
90 + 40 =
2
130
|
15.
968 – 774 =
2
194
|
16.
134 + 546 =
680
2
|
|
17.
539 + 331 =
870
2
|
18.
928 + 15 =
2
943
|
19.
442 – 263 =
2
179
|
20.
65 – 11 =
54
2
|
|
1.
103 + 727 =
2
830
|
2.
932 – 926 =
6
1
|
3.
26 – 3 =
2
23
|
4.
393 – 362 =
31
2
|
|
5.
187 + 287 =
474
2
|
6.
277 – 53 =
2
224
|
7.
587 – 524 =
2
63
|
8.
24 + 460 =
484
2
|
|
9.
40 – 11 =
29
2
|
10.
481 + 380 =
2
861
|
11.
343 + 11 =
354
2
|
12.
426 + 203 =
2
629
|
|
13.
666 + 284 =
2
950
|
14.
90 + 40 =
2
130
|
15.
968 – 774 =
2
194
|
16.
134 + 546 =
680
2
|
|
17.
539 + 331 =
870
2
|
18.
928 + 15 =
2
943
|
19.
442 – 263 =
2
179
|
20.
65 – 11 =
54
2
|