|
1.
97 + 94 =
4
2
191
3
|
2.
792 + 173 =
2
3
965
4
|
3.
969 – 433 =
4
536
2
3
|
4.
343 – 228 =
115
3
2
4
|
|
5.
167 – 43 =
4
124
2
3
|
6.
681 – 300 =
381
2
3
4
|
7.
349 + 27 =
376
2
4
3
|
8.
540 – 277 =
3
4
263
2
|
|
9.
919 – 582 =
337
2
3
4
|
10.
628 – 117 =
3
511
2
4
|
11.
786 – 666 =
2
4
3
120
|
12.
649 – 310 =
339
3
4
2
|
|
13.
819 – 670 =
2
3
149
4
|
14.
41 + 612 =
3
653
4
2
|
15.
340 – 301 =
39
2
3
4
|
16.
860 + 64 =
3
2
4
924
|
|
17.
243 + 88 =
2
4
3
331
|
18.
415 – 365 =
2
3
50
4
|
19.
107 – 47 =
3
60
2
4
|
20.
607 – 218 =
2
389
4
3
|
|
1.
97 + 94 =
4
2
191
3
|
2.
792 + 173 =
2
3
965
4
|
3.
969 – 433 =
4
536
2
3
|
4.
343 – 228 =
115
3
2
4
|
|
5.
167 – 43 =
4
124
2
3
|
6.
681 – 300 =
381
2
3
4
|
7.
349 + 27 =
376
2
4
3
|
8.
540 – 277 =
3
4
263
2
|
|
9.
919 – 582 =
337
2
3
4
|
10.
628 – 117 =
3
511
2
4
|
11.
786 – 666 =
2
4
3
120
|
12.
649 – 310 =
339
3
4
2
|
|
13.
819 – 670 =
2
3
149
4
|
14.
41 + 612 =
3
653
4
2
|
15.
340 – 301 =
39
2
3
4
|
16.
860 + 64 =
3
2
4
924
|
|
17.
243 + 88 =
2
4
3
331
|
18.
415 – 365 =
2
3
50
4
|
19.
107 – 47 =
3
60
2
4
|
20.
607 – 218 =
2
389
4
3
|