|
1.
902 – 810 =
3
92
4
2
|
2.
984 – 309 =
4
2
675
3
|
3.
631 – 598 =
4
3
33
2
|
4.
605 – 399 =
3
206
4
2
|
|
5.
615 + 150 =
3
4
765
2
|
6.
716 – 512 =
204
2
3
4
|
7.
259 + 706 =
2
4
965
3
|
8.
866 – 128 =
4
2
3
738
|
|
9.
199 + 679 =
878
3
4
2
|
10.
172 + 262 =
4
2
3
434
|
11.
511 – 235 =
2
4
276
3
|
12.
994 + 0 =
3
4
994
2
|
|
13.
319 – 297 =
2
4
3
22
|
14.
279 – 189 =
90
3
4
2
|
15.
267 – 104 =
163
3
2
4
|
16.
38 + 814 =
852
3
4
2
|
|
17.
968 + 18 =
3
4
986
2
|
18.
890 + 64 =
4
3
954
2
|
19.
457 – 275 =
2
182
3
4
|
20.
457 – 380 =
2
77
3
4
|
|
1.
902 – 810 =
3
92
4
2
|
2.
984 – 309 =
4
2
675
3
|
3.
631 – 598 =
4
3
33
2
|
4.
605 – 399 =
3
206
4
2
|
|
5.
615 + 150 =
3
4
765
2
|
6.
716 – 512 =
204
2
3
4
|
7.
259 + 706 =
2
4
965
3
|
8.
866 – 128 =
4
2
3
738
|
|
9.
199 + 679 =
878
3
4
2
|
10.
172 + 262 =
4
2
3
434
|
11.
511 – 235 =
2
4
276
3
|
12.
994 + 0 =
3
4
994
2
|
|
13.
319 – 297 =
2
4
3
22
|
14.
279 – 189 =
90
3
4
2
|
15.
267 – 104 =
163
3
2
4
|
16.
38 + 814 =
852
3
4
2
|
|
17.
968 + 18 =
3
4
986
2
|
18.
890 + 64 =
4
3
954
2
|
19.
457 – 275 =
2
182
3
4
|
20.
457 – 380 =
2
77
3
4
|