|
1.
813 – 594 =
3
219
4
2
|
2.
467 – 195 =
272
4
3
2
|
3.
206 + 240 =
3
446
2
4
|
4.
953 + 18 =
2
4
971
3
|
|
5.
504 + 416 =
3
2
920
4
|
6.
469 + 43 =
4
512
3
2
|
7.
861 + 48 =
909
4
3
2
|
8.
903 – 266 =
637
4
2
3
|
|
9.
28 – 26 =
4
3
1
2
|
10.
364 – 290 =
74
4
2
3
|
11.
435 + 104 =
3
2
539
4
|
12.
652 – 42 =
2
4
610
3
|
|
13.
711 – 208 =
4
2
503
3
|
14.
683 – 427 =
3
256
2
4
|
15.
94 + 189 =
2
283
4
3
|
16.
702 – 190 =
2
512
4
3
|
|
17.
417 – 371 =
2
4
46
3
|
18.
988 + 1 =
2
3
989
4
|
19.
952 – 422 =
2
3
4
530
|
20.
99 + 691 =
790
2
3
4
|
|
1.
813 – 594 =
3
219
4
2
|
2.
467 – 195 =
272
4
3
2
|
3.
206 + 240 =
3
446
2
4
|
4.
953 + 18 =
2
4
971
3
|
|
5.
504 + 416 =
3
2
920
4
|
6.
469 + 43 =
4
512
3
2
|
7.
861 + 48 =
909
4
3
2
|
8.
903 – 266 =
637
4
2
3
|
|
9.
28 – 26 =
4
3
1
2
|
10.
364 – 290 =
74
4
2
3
|
11.
435 + 104 =
3
2
539
4
|
12.
652 – 42 =
2
4
610
3
|
|
13.
711 – 208 =
4
2
503
3
|
14.
683 – 427 =
3
256
2
4
|
15.
94 + 189 =
2
283
4
3
|
16.
702 – 190 =
2
512
4
3
|
|
17.
417 – 371 =
2
4
46
3
|
18.
988 + 1 =
2
3
989
4
|
19.
952 – 422 =
2
3
4
530
|
20.
99 + 691 =
790
2
3
4
|