|
1.
656 – 483 =
2
4
3
173
|
2.
821 + 1 =
4
822
2
3
|
3.
946 – 245 =
701
2
4
3
|
4.
631 – 224 =
3
407
4
2
|
|
5.
507 + 253 =
3
760
2
4
|
6.
450 – 304 =
3
4
2
146
|
7.
304 + 277 =
3
2
581
4
|
8.
977 – 728 =
2
249
3
4
|
|
9.
7 – 0 =
1
3
2
7
|
10.
481 + 367 =
4
848
3
2
|
11.
384 + 541 =
925
2
4
3
|
12.
644 + 131 =
4
775
3
2
|
|
13.
98 – 62 =
4
2
36
3
|
14.
866 + 84 =
950
4
2
3
|
15.
478 + 444 =
3
2
922
4
|
16.
780 + 37 =
2
3
817
4
|
|
17.
707 + 260 =
2
3
967
4
|
18.
883 – 654 =
229
4
2
3
|
19.
278 – 262 =
16
2
4
3
|
20.
429 + 326 =
3
2
4
755
|
|
1.
656 – 483 =
2
4
3
173
|
2.
821 + 1 =
4
822
2
3
|
3.
946 – 245 =
701
2
4
3
|
4.
631 – 224 =
3
407
4
2
|
|
5.
507 + 253 =
3
760
2
4
|
6.
450 – 304 =
3
4
2
146
|
7.
304 + 277 =
3
2
581
4
|
8.
977 – 728 =
2
249
3
4
|
|
9.
7 – 0 =
1
3
2
7
|
10.
481 + 367 =
4
848
3
2
|
11.
384 + 541 =
925
2
4
3
|
12.
644 + 131 =
4
775
3
2
|
|
13.
98 – 62 =
4
2
36
3
|
14.
866 + 84 =
950
4
2
3
|
15.
478 + 444 =
3
2
922
4
|
16.
780 + 37 =
2
3
817
4
|
|
17.
707 + 260 =
2
3
967
4
|
18.
883 – 654 =
229
4
2
3
|
19.
278 – 262 =
16
2
4
3
|
20.
429 + 326 =
3
2
4
755
|