|
1.
112 – 37 =
4
2
3
75
|
2.
356 + 346 =
4
702
3
2
|
3.
506 + 378 =
884
2
3
4
|
4.
835 – 72 =
763
2
3
4
|
|
5.
362 – 61 =
2
3
4
301
|
6.
72 + 222 =
2
294
3
4
|
7.
301 + 257 =
3
558
2
4
|
8.
54 + 427 =
2
481
4
3
|
|
9.
2 – 2 =
4
2
3
0
|
10.
371 – 24 =
4
2
3
347
|
11.
195 + 702 =
3
897
2
4
|
12.
927 + 38 =
3
965
4
2
|
|
13.
159 – 143 =
3
4
16
2
|
14.
383 – 39 =
4
344
3
2
|
15.
123 + 218 =
3
341
4
2
|
16.
980 – 511 =
469
3
4
2
|
|
17.
697 – 232 =
4
465
3
2
|
18.
946 – 692 =
254
2
4
3
|
19.
144 + 334 =
2
3
478
4
|
20.
743 + 132 =
3
875
4
2
|
|
1.
112 – 37 =
4
2
3
75
|
2.
356 + 346 =
4
702
3
2
|
3.
506 + 378 =
884
2
3
4
|
4.
835 – 72 =
763
2
3
4
|
|
5.
362 – 61 =
2
3
4
301
|
6.
72 + 222 =
2
294
3
4
|
7.
301 + 257 =
3
558
2
4
|
8.
54 + 427 =
2
481
4
3
|
|
9.
2 – 2 =
4
2
3
0
|
10.
371 – 24 =
4
2
3
347
|
11.
195 + 702 =
3
897
2
4
|
12.
927 + 38 =
3
965
4
2
|
|
13.
159 – 143 =
3
4
16
2
|
14.
383 – 39 =
4
344
3
2
|
15.
123 + 218 =
3
341
4
2
|
16.
980 – 511 =
469
3
4
2
|
|
17.
697 – 232 =
4
465
3
2
|
18.
946 – 692 =
254
2
4
3
|
19.
144 + 334 =
2
3
478
4
|
20.
743 + 132 =
3
875
4
2
|