|
1.
733 – 664 =
3
69
4
2
|
2.
187 – 129 =
58
4
3
2
|
3.
547 – 189 =
2
4
3
358
|
4.
12 – 5 =
3
1
2
7
|
|
5.
111 + 765 =
2
4
876
3
|
6.
513 – 430 =
3
4
2
83
|
7.
475 – 290 =
4
2
3
185
|
8.
449 + 525 =
4
974
2
3
|
|
9.
818 + 82 =
2
3
900
4
|
10.
431 + 273 =
704
3
4
2
|
11.
121 – 70 =
3
51
2
4
|
12.
416 + 274 =
2
4
690
3
|
|
13.
249 + 351 =
600
2
4
3
|
14.
907 – 845 =
4
2
62
3
|
15.
472 – 259 =
3
2
4
213
|
16.
28 + 963 =
4
2
991
3
|
|
17.
750 – 585 =
4
3
165
2
|
18.
807 + 90 =
4
3
897
2
|
19.
350 + 240 =
590
3
4
2
|
20.
589 – 228 =
4
3
2
361
|
|
1.
733 – 664 =
3
69
4
2
|
2.
187 – 129 =
58
4
3
2
|
3.
547 – 189 =
2
4
3
358
|
4.
12 – 5 =
3
1
2
7
|
|
5.
111 + 765 =
2
4
876
3
|
6.
513 – 430 =
3
4
2
83
|
7.
475 – 290 =
4
2
3
185
|
8.
449 + 525 =
4
974
2
3
|
|
9.
818 + 82 =
2
3
900
4
|
10.
431 + 273 =
704
3
4
2
|
11.
121 – 70 =
3
51
2
4
|
12.
416 + 274 =
2
4
690
3
|
|
13.
249 + 351 =
600
2
4
3
|
14.
907 – 845 =
4
2
62
3
|
15.
472 – 259 =
3
2
4
213
|
16.
28 + 963 =
4
2
991
3
|
|
17.
750 – 585 =
4
3
165
2
|
18.
807 + 90 =
4
3
897
2
|
19.
350 + 240 =
590
3
4
2
|
20.
589 – 228 =
4
3
2
361
|