|
1.
295 – 230 =
2
3
4
65
|
2.
614 – 44 =
2
4
3
570
|
3.
579 – 287 =
3
4
292
2
|
4.
28 – 14 =
2
1
14
3
|
|
5.
192 + 606 =
3
4
2
798
|
6.
991 + 2 =
4
2
993
3
|
7.
448 + 451 =
4
899
3
2
|
8.
787 – 194 =
3
593
2
4
|
|
9.
798 + 131 =
2
929
3
4
|
10.
163 + 835 =
2
3
998
4
|
11.
267 – 164 =
2
3
4
103
|
12.
490 – 131 =
2
359
3
4
|
|
13.
327 + 614 =
941
3
4
2
|
14.
972 – 64 =
3
4
2
908
|
15.
51 – 15 =
4
2
36
3
|
16.
876 – 70 =
4
2
806
3
|
|
17.
103 – 52 =
51
4
3
2
|
18.
46 – 28 =
3
2
18
4
|
19.
221 – 81 =
2
3
140
4
|
20.
134 + 381 =
2
4
3
515
|
|
1.
295 – 230 =
2
3
4
65
|
2.
614 – 44 =
2
4
3
570
|
3.
579 – 287 =
3
4
292
2
|
4.
28 – 14 =
2
1
14
3
|
|
5.
192 + 606 =
3
4
2
798
|
6.
991 + 2 =
4
2
993
3
|
7.
448 + 451 =
4
899
3
2
|
8.
787 – 194 =
3
593
2
4
|
|
9.
798 + 131 =
2
929
3
4
|
10.
163 + 835 =
2
3
998
4
|
11.
267 – 164 =
2
3
4
103
|
12.
490 – 131 =
2
359
3
4
|
|
13.
327 + 614 =
941
3
4
2
|
14.
972 – 64 =
3
4
2
908
|
15.
51 – 15 =
4
2
36
3
|
16.
876 – 70 =
4
2
806
3
|
|
17.
103 – 52 =
51
4
3
2
|
18.
46 – 28 =
3
2
18
4
|
19.
221 – 81 =
2
3
140
4
|
20.
134 + 381 =
2
4
3
515
|