|
1.
193 + 94 =
287
3
4
2
|
2.
423 + 96 =
4
519
3
2
|
3.
640 – 543 =
97
3
4
2
|
4.
748 – 439 =
2
3
4
309
|
|
5.
789 + 210 =
999
4
2
3
|
6.
496 – 458 =
3
2
38
4
|
7.
634 – 369 =
4
2
265
3
|
8.
7 + 847 =
4
2
3
854
|
|
9.
79 + 181 =
260
4
3
2
|
10.
496 – 301 =
3
2
195
4
|
11.
130 + 354 =
2
4
484
3
|
12.
848 + 68 =
916
3
4
2
|
|
13.
696 + 63 =
759
2
3
4
|
14.
831 – 810 =
2
21
3
4
|
15.
827 – 103 =
4
724
3
2
|
16.
646 – 97 =
4
549
2
3
|
|
17.
708 + 266 =
4
974
3
2
|
18.
799 + 3 =
4
3
2
802
|
19.
576 + 113 =
2
4
3
689
|
20.
868 + 31 =
2
3
899
4
|
|
1.
193 + 94 =
287
3
4
2
|
2.
423 + 96 =
4
519
3
2
|
3.
640 – 543 =
97
3
4
2
|
4.
748 – 439 =
2
3
4
309
|
|
5.
789 + 210 =
999
4
2
3
|
6.
496 – 458 =
3
2
38
4
|
7.
634 – 369 =
4
2
265
3
|
8.
7 + 847 =
4
2
3
854
|
|
9.
79 + 181 =
260
4
3
2
|
10.
496 – 301 =
3
2
195
4
|
11.
130 + 354 =
2
4
484
3
|
12.
848 + 68 =
916
3
4
2
|
|
13.
696 + 63 =
759
2
3
4
|
14.
831 – 810 =
2
21
3
4
|
15.
827 – 103 =
4
724
3
2
|
16.
646 – 97 =
4
549
2
3
|
|
17.
708 + 266 =
4
974
3
2
|
18.
799 + 3 =
4
3
2
802
|
19.
576 + 113 =
2
4
3
689
|
20.
868 + 31 =
2
3
899
4
|