|
1.
611 – 92 =
2
519
|
2.
750 – 385 =
365
2
|
3.
565 – 337 =
228
2
|
4.
926 – 721 =
205
2
|
|
5.
302 – 155 =
2
147
|
6.
634 + 23 =
657
2
|
7.
624 – 602 =
2
22
|
8.
825 – 356 =
2
469
|
|
9.
392 + 26 =
418
2
|
10.
990 + 4 =
994
2
|
11.
493 + 143 =
636
2
|
12.
814 – 456 =
358
2
|
|
13.
180 – 135 =
45
2
|
14.
709 + 12 =
721
2
|
15.
729 + 216 =
945
2
|
16.
793 + 4 =
2
797
|
|
17.
695 + 194 =
889
2
|
18.
732 – 658 =
74
2
|
19.
837 + 70 =
907
2
|
20.
574 – 192 =
2
382
|
|
1.
611 – 92 =
2
519
|
2.
750 – 385 =
365
2
|
3.
565 – 337 =
228
2
|
4.
926 – 721 =
205
2
|
|
5.
302 – 155 =
2
147
|
6.
634 + 23 =
657
2
|
7.
624 – 602 =
2
22
|
8.
825 – 356 =
2
469
|
|
9.
392 + 26 =
418
2
|
10.
990 + 4 =
994
2
|
11.
493 + 143 =
636
2
|
12.
814 – 456 =
358
2
|
|
13.
180 – 135 =
45
2
|
14.
709 + 12 =
721
2
|
15.
729 + 216 =
945
2
|
16.
793 + 4 =
2
797
|
|
17.
695 + 194 =
889
2
|
18.
732 – 658 =
74
2
|
19.
837 + 70 =
907
2
|
20.
574 – 192 =
2
382
|