|
1.
977 – 735 =
3
4
242
2
|
2.
225 + 87 =
312
2
4
3
|
3.
423 – 62 =
2
361
4
3
|
4.
440 + 245 =
3
4
2
685
|
|
5.
315 + 581 =
896
2
4
3
|
6.
518 – 83 =
4
2
435
3
|
7.
386 + 148 =
534
4
3
2
|
8.
473 – 312 =
4
161
3
2
|
|
9.
768 + 26 =
794
4
2
3
|
10.
951 + 33 =
2
3
984
4
|
11.
318 – 39 =
279
2
4
3
|
12.
30 + 720 =
750
2
3
4
|
|
13.
99 + 81 =
180
3
4
2
|
14.
858 + 30 =
2
888
3
4
|
15.
305 + 323 =
628
4
2
3
|
16.
712 + 172 =
884
4
2
3
|
|
17.
407 – 297 =
3
110
2
4
|
18.
928 + 1 =
4
2
3
929
|
19.
897 – 636 =
261
3
4
2
|
20.
625 + 303 =
3
928
4
2
|
|
1.
977 – 735 =
3
4
242
2
|
2.
225 + 87 =
312
2
4
3
|
3.
423 – 62 =
2
361
4
3
|
4.
440 + 245 =
3
4
2
685
|
|
5.
315 + 581 =
896
2
4
3
|
6.
518 – 83 =
4
2
435
3
|
7.
386 + 148 =
534
4
3
2
|
8.
473 – 312 =
4
161
3
2
|
|
9.
768 + 26 =
794
4
2
3
|
10.
951 + 33 =
2
3
984
4
|
11.
318 – 39 =
279
2
4
3
|
12.
30 + 720 =
750
2
3
4
|
|
13.
99 + 81 =
180
3
4
2
|
14.
858 + 30 =
2
888
3
4
|
15.
305 + 323 =
628
4
2
3
|
16.
712 + 172 =
884
4
2
3
|
|
17.
407 – 297 =
3
110
2
4
|
18.
928 + 1 =
4
2
3
929
|
19.
897 – 636 =
261
3
4
2
|
20.
625 + 303 =
3
928
4
2
|