1.
119 – 110 =
9
1
3
2
|
2.
315 – 143 =
172
3
2
4
|
3.
805 – 333 =
4
3
472
2
|
4.
418 – 364 =
2
54
4
3
|
5.
859 + 74 =
933
2
4
3
|
6.
535 – 227 =
308
2
3
4
|
7.
45 – 1 =
2
3
4
44
|
8.
716 – 423 =
2
3
293
4
|
9.
297 – 33 =
3
264
2
4
|
10.
166 – 121 =
2
45
4
3
|
11.
147 – 88 =
2
59
3
4
|
12.
270 – 41 =
229
4
2
3
|
13.
305 + 465 =
3
4
770
2
|
14.
224 + 668 =
4
892
3
2
|
15.
941 – 476 =
2
3
465
4
|
16.
848 – 609 =
3
2
4
239
|
17.
157 + 594 =
2
4
3
751
|
18.
844 – 671 =
173
4
3
2
|
19.
498 – 41 =
457
3
4
2
|
20.
487 – 19 =
2
4
3
468
|
1.
119 – 110 =
9
1
3
2
|
2.
315 – 143 =
172
3
2
4
|
3.
805 – 333 =
4
3
472
2
|
4.
418 – 364 =
2
54
4
3
|
5.
859 + 74 =
933
2
4
3
|
6.
535 – 227 =
308
2
3
4
|
7.
45 – 1 =
2
3
4
44
|
8.
716 – 423 =
2
3
293
4
|
9.
297 – 33 =
3
264
2
4
|
10.
166 – 121 =
2
45
4
3
|
11.
147 – 88 =
2
59
3
4
|
12.
270 – 41 =
229
4
2
3
|
13.
305 + 465 =
3
4
770
2
|
14.
224 + 668 =
4
892
3
2
|
15.
941 – 476 =
2
3
465
4
|
16.
848 – 609 =
3
2
4
239
|
17.
157 + 594 =
2
4
3
751
|
18.
844 – 671 =
173
4
3
2
|
19.
498 – 41 =
457
3
4
2
|
20.
487 – 19 =
2
4
3
468
|