|
1.
928 – 841 =
2
3
4
87
|
2.
38 + 202 =
2
3
4
240
|
3.
275 + 292 =
2
3
567
4
|
4.
256 – 243 =
3
1
13
2
|
|
5.
693 – 160 =
3
533
4
2
|
6.
186 – 23 =
4
3
2
163
|
7.
4 + 124 =
3
128
2
4
|
8.
895 – 327 =
4
3
2
568
|
|
9.
542 – 351 =
191
3
2
4
|
10.
148 + 741 =
3
2
889
4
|
11.
643 – 128 =
515
3
2
4
|
12.
664 – 241 =
2
4
3
423
|
|
13.
60 + 474 =
4
534
3
2
|
14.
270 – 103 =
4
2
3
167
|
15.
847 – 297 =
2
4
550
3
|
16.
793 + 205 =
3
2
998
4
|
|
17.
935 – 634 =
2
4
301
3
|
18.
594 – 108 =
4
3
2
486
|
19.
225 + 339 =
564
4
3
2
|
20.
887 – 390 =
3
497
2
4
|
|
1.
928 – 841 =
2
3
4
87
|
2.
38 + 202 =
2
3
4
240
|
3.
275 + 292 =
2
3
567
4
|
4.
256 – 243 =
3
1
13
2
|
|
5.
693 – 160 =
3
533
4
2
|
6.
186 – 23 =
4
3
2
163
|
7.
4 + 124 =
3
128
2
4
|
8.
895 – 327 =
4
3
2
568
|
|
9.
542 – 351 =
191
3
2
4
|
10.
148 + 741 =
3
2
889
4
|
11.
643 – 128 =
515
3
2
4
|
12.
664 – 241 =
2
4
3
423
|
|
13.
60 + 474 =
4
534
3
2
|
14.
270 – 103 =
4
2
3
167
|
15.
847 – 297 =
2
4
550
3
|
16.
793 + 205 =
3
2
998
4
|
|
17.
935 – 634 =
2
4
301
3
|
18.
594 – 108 =
4
3
2
486
|
19.
225 + 339 =
564
4
3
2
|
20.
887 – 390 =
3
497
2
4
|