|
1.
497 – 369 =
4
2
128
3
|
2.
823 – 475 =
2
3
4
348
|
3.
983 + 8 =
2
3
4
991
|
4.
855 – 799 =
56
3
4
2
|
|
5.
511 – 125 =
2
4
386
3
|
6.
529 + 3 =
532
3
2
4
|
7.
349 – 40 =
4
2
309
3
|
8.
165 – 102 =
63
2
4
3
|
|
9.
97 – 12 =
3
85
4
2
|
10.
55 – 30 =
3
2
4
25
|
11.
64 – 64 =
4
2
3
0
|
12.
40 – 34 =
6
2
1
3
|
|
13.
605 + 369 =
4
2
974
3
|
14.
919 – 410 =
509
2
3
4
|
15.
627 – 27 =
3
600
4
2
|
16.
42 + 853 =
4
2
3
895
|
|
17.
39 + 736 =
4
775
2
3
|
18.
628 – 189 =
2
3
4
439
|
19.
703 – 494 =
4
209
3
2
|
20.
479 – 10 =
3
4
469
2
|
|
1.
497 – 369 =
4
2
128
3
|
2.
823 – 475 =
2
3
4
348
|
3.
983 + 8 =
2
3
4
991
|
4.
855 – 799 =
56
3
4
2
|
|
5.
511 – 125 =
2
4
386
3
|
6.
529 + 3 =
532
3
2
4
|
7.
349 – 40 =
4
2
309
3
|
8.
165 – 102 =
63
2
4
3
|
|
9.
97 – 12 =
3
85
4
2
|
10.
55 – 30 =
3
2
4
25
|
11.
64 – 64 =
4
2
3
0
|
12.
40 – 34 =
6
2
1
3
|
|
13.
605 + 369 =
4
2
974
3
|
14.
919 – 410 =
509
2
3
4
|
15.
627 – 27 =
3
600
4
2
|
16.
42 + 853 =
4
2
3
895
|
|
17.
39 + 736 =
4
775
2
3
|
18.
628 – 189 =
2
3
4
439
|
19.
703 – 494 =
4
209
3
2
|
20.
479 – 10 =
3
4
469
2
|