|
1.
915 + 79 =
994
2
|
2.
906 – 431 =
2
475
|
3.
88 + 865 =
953
2
|
4.
915 – 65 =
850
2
|
|
5.
121 – 93 =
28
2
|
6.
476 – 289 =
187
2
|
7.
717 – 589 =
2
128
|
8.
287 + 518 =
2
805
|
|
9.
264 + 84 =
2
348
|
10.
184 + 74 =
258
2
|
11.
342 + 286 =
2
628
|
12.
448 – 378 =
2
70
|
|
13.
570 – 567 =
3
1
|
14.
31 + 176 =
207
2
|
15.
672 – 24 =
2
648
|
16.
550 + 202 =
752
2
|
|
17.
190 – 65 =
125
2
|
18.
215 + 137 =
2
352
|
19.
612 + 58 =
2
670
|
20.
654 + 27 =
681
2
|
|
1.
915 + 79 =
994
2
|
2.
906 – 431 =
2
475
|
3.
88 + 865 =
953
2
|
4.
915 – 65 =
850
2
|
|
5.
121 – 93 =
28
2
|
6.
476 – 289 =
187
2
|
7.
717 – 589 =
2
128
|
8.
287 + 518 =
2
805
|
|
9.
264 + 84 =
2
348
|
10.
184 + 74 =
258
2
|
11.
342 + 286 =
2
628
|
12.
448 – 378 =
2
70
|
|
13.
570 – 567 =
3
1
|
14.
31 + 176 =
207
2
|
15.
672 – 24 =
2
648
|
16.
550 + 202 =
752
2
|
|
17.
190 – 65 =
125
2
|
18.
215 + 137 =
2
352
|
19.
612 + 58 =
2
670
|
20.
654 + 27 =
681
2
|