|
1.
143 – 143 =
3
0
4
2
|
2.
768 + 60 =
4
3
2
828
|
3.
383 + 331 =
2
714
3
4
|
4.
766 + 29 =
2
3
795
4
|
|
5.
577 – 114 =
4
463
3
2
|
6.
334 – 235 =
4
99
2
3
|
7.
626 – 166 =
3
2
4
460
|
8.
188 – 21 =
3
4
2
167
|
|
9.
881 – 200 =
2
681
4
3
|
10.
694 + 297 =
4
991
3
2
|
11.
746 – 108 =
3
638
4
2
|
12.
121 + 139 =
4
260
3
2
|
|
13.
906 – 339 =
3
567
4
2
|
14.
803 – 715 =
2
3
4
88
|
15.
950 – 5 =
3
945
4
2
|
16.
84 – 10 =
74
2
4
3
|
|
17.
807 + 64 =
3
4
2
871
|
18.
550 – 221 =
3
329
4
2
|
19.
173 + 276 =
4
2
3
449
|
20.
919 + 53 =
4
2
972
3
|
|
1.
143 – 143 =
3
0
4
2
|
2.
768 + 60 =
4
3
2
828
|
3.
383 + 331 =
2
714
3
4
|
4.
766 + 29 =
2
3
795
4
|
|
5.
577 – 114 =
4
463
3
2
|
6.
334 – 235 =
4
99
2
3
|
7.
626 – 166 =
3
2
4
460
|
8.
188 – 21 =
3
4
2
167
|
|
9.
881 – 200 =
2
681
4
3
|
10.
694 + 297 =
4
991
3
2
|
11.
746 – 108 =
3
638
4
2
|
12.
121 + 139 =
4
260
3
2
|
|
13.
906 – 339 =
3
567
4
2
|
14.
803 – 715 =
2
3
4
88
|
15.
950 – 5 =
3
945
4
2
|
16.
84 – 10 =
74
2
4
3
|
|
17.
807 + 64 =
3
4
2
871
|
18.
550 – 221 =
3
329
4
2
|
19.
173 + 276 =
4
2
3
449
|
20.
919 + 53 =
4
2
972
3
|