|
1.
921 – 772 =
3
4
2
149
|
2.
704 – 516 =
2
3
188
4
|
3.
207 + 151 =
4
2
358
3
|
4.
96 + 469 =
3
565
2
4
|
|
5.
308 + 607 =
3
915
4
2
|
6.
371 – 111 =
2
4
3
260
|
7.
407 + 376 =
4
783
3
2
|
8.
894 + 46 =
2
4
3
940
|
|
9.
229 – 196 =
2
3
4
33
|
10.
508 – 428 =
2
3
4
80
|
11.
974 – 155 =
4
3
819
2
|
12.
543 – 191 =
2
352
4
3
|
|
13.
913 + 72 =
2
985
4
3
|
14.
708 + 128 =
4
3
836
2
|
15.
163 + 607 =
4
3
770
2
|
16.
953 + 38 =
4
3
2
991
|
|
17.
371 + 347 =
718
3
2
4
|
18.
565 + 249 =
2
814
3
4
|
19.
372 – 45 =
3
4
327
2
|
20.
97 – 47 =
3
2
50
4
|
|
1.
921 – 772 =
3
4
2
149
|
2.
704 – 516 =
2
3
188
4
|
3.
207 + 151 =
4
2
358
3
|
4.
96 + 469 =
3
565
2
4
|
|
5.
308 + 607 =
3
915
4
2
|
6.
371 – 111 =
2
4
3
260
|
7.
407 + 376 =
4
783
3
2
|
8.
894 + 46 =
2
4
3
940
|
|
9.
229 – 196 =
2
3
4
33
|
10.
508 – 428 =
2
3
4
80
|
11.
974 – 155 =
4
3
819
2
|
12.
543 – 191 =
2
352
4
3
|
|
13.
913 + 72 =
2
985
4
3
|
14.
708 + 128 =
4
3
836
2
|
15.
163 + 607 =
4
3
770
2
|
16.
953 + 38 =
4
3
2
991
|
|
17.
371 + 347 =
718
3
2
4
|
18.
565 + 249 =
2
814
3
4
|
19.
372 – 45 =
3
4
327
2
|
20.
97 – 47 =
3
2
50
4
|