|
1.
288 + 177 =
465
4
2
3
|
2.
374 – 136 =
2
4
3
238
|
3.
150 + 125 =
3
4
2
275
|
4.
90 + 184 =
2
3
274
4
|
|
5.
525 + 73 =
3
4
598
2
|
6.
46 – 34 =
12
3
1
2
|
7.
499 – 243 =
2
4
256
3
|
8.
20 – 15 =
1
5
2
3
|
|
9.
478 + 198 =
4
3
676
2
|
10.
722 – 197 =
525
2
4
3
|
11.
857 – 612 =
245
2
3
4
|
12.
80 – 28 =
52
2
3
4
|
|
13.
726 – 239 =
487
4
2
3
|
14.
830 – 105 =
725
2
3
4
|
15.
248 – 12 =
236
4
3
2
|
16.
2 – 0 =
1
3
2
4
|
|
17.
602 – 596 =
6
2
1
3
|
18.
268 + 406 =
4
674
3
2
|
19.
259 – 177 =
2
4
3
82
|
20.
969 + 19 =
2
3
988
4
|
|
1.
288 + 177 =
465
4
2
3
|
2.
374 – 136 =
2
4
3
238
|
3.
150 + 125 =
3
4
2
275
|
4.
90 + 184 =
2
3
274
4
|
|
5.
525 + 73 =
3
4
598
2
|
6.
46 – 34 =
12
3
1
2
|
7.
499 – 243 =
2
4
256
3
|
8.
20 – 15 =
1
5
2
3
|
|
9.
478 + 198 =
4
3
676
2
|
10.
722 – 197 =
525
2
4
3
|
11.
857 – 612 =
245
2
3
4
|
12.
80 – 28 =
52
2
3
4
|
|
13.
726 – 239 =
487
4
2
3
|
14.
830 – 105 =
725
2
3
4
|
15.
248 – 12 =
236
4
3
2
|
16.
2 – 0 =
1
3
2
4
|
|
17.
602 – 596 =
6
2
1
3
|
18.
268 + 406 =
4
674
3
2
|
19.
259 – 177 =
2
4
3
82
|
20.
969 + 19 =
2
3
988
4
|