|
1.
377 + 580 =
957
2
|
2.
236 – 10 =
226
2
|
3.
330 + 170 =
500
2
|
4.
84 – 71 =
1
13
|
|
5.
364 + 545 =
909
2
|
6.
340 – 127 =
2
213
|
7.
115 – 45 =
2
70
|
8.
561 – 448 =
2
113
|
|
9.
298 + 647 =
2
945
|
10.
984 – 505 =
479
2
|
11.
584 + 284 =
2
868
|
12.
601 + 244 =
2
845
|
|
13.
652 + 123 =
775
2
|
14.
675 – 458 =
217
2
|
15.
54 – 16 =
38
2
|
16.
639 + 108 =
747
2
|
|
17.
939 + 46 =
985
2
|
18.
752 + 93 =
2
845
|
19.
138 – 102 =
2
36
|
20.
336 – 101 =
235
2
|
|
1.
377 + 580 =
957
2
|
2.
236 – 10 =
226
2
|
3.
330 + 170 =
500
2
|
4.
84 – 71 =
1
13
|
|
5.
364 + 545 =
909
2
|
6.
340 – 127 =
2
213
|
7.
115 – 45 =
2
70
|
8.
561 – 448 =
2
113
|
|
9.
298 + 647 =
2
945
|
10.
984 – 505 =
479
2
|
11.
584 + 284 =
2
868
|
12.
601 + 244 =
2
845
|
|
13.
652 + 123 =
775
2
|
14.
675 – 458 =
217
2
|
15.
54 – 16 =
38
2
|
16.
639 + 108 =
747
2
|
|
17.
939 + 46 =
985
2
|
18.
752 + 93 =
2
845
|
19.
138 – 102 =
2
36
|
20.
336 – 101 =
235
2
|