|
1.
685 – 471 =
2
214
|
2.
864 – 822 =
42
2
|
3.
79 + 13 =
92
2
|
4.
572 – 59 =
513
2
|
|
5.
802 – 496 =
306
2
|
6.
128 + 574 =
2
702
|
7.
980 + 12 =
992
2
|
8.
813 – 435 =
2
378
|
|
9.
266 – 218 =
2
48
|
10.
585 – 232 =
2
353
|
11.
514 + 480 =
994
2
|
12.
209 + 184 =
2
393
|
|
13.
623 + 170 =
2
793
|
14.
178 – 65 =
113
2
|
15.
406 + 167 =
573
2
|
16.
964 – 155 =
2
809
|
|
17.
405 + 237 =
2
642
|
18.
2 + 967 =
969
2
|
19.
608 – 213 =
395
2
|
20.
322 + 41 =
363
2
|
|
1.
685 – 471 =
2
214
|
2.
864 – 822 =
42
2
|
3.
79 + 13 =
92
2
|
4.
572 – 59 =
513
2
|
|
5.
802 – 496 =
306
2
|
6.
128 + 574 =
2
702
|
7.
980 + 12 =
992
2
|
8.
813 – 435 =
2
378
|
|
9.
266 – 218 =
2
48
|
10.
585 – 232 =
2
353
|
11.
514 + 480 =
994
2
|
12.
209 + 184 =
2
393
|
|
13.
623 + 170 =
2
793
|
14.
178 – 65 =
113
2
|
15.
406 + 167 =
573
2
|
16.
964 – 155 =
2
809
|
|
17.
405 + 237 =
2
642
|
18.
2 + 967 =
969
2
|
19.
608 – 213 =
395
2
|
20.
322 + 41 =
363
2
|