|
1.
139 – 33 =
106
3
2
4
|
2.
179 – 123 =
56
4
3
2
|
3.
896 – 229 =
3
2
4
667
|
4.
807 + 43 =
3
4
850
2
|
|
5.
33 – 23 =
10
1
3
2
|
6.
747 + 80 =
3
827
2
4
|
7.
922 + 78 =
2
1000
3
4
|
8.
184 + 558 =
742
4
2
3
|
|
9.
417 + 421 =
3
838
4
2
|
10.
831 – 801 =
4
3
2
30
|
11.
579 – 53 =
526
2
4
3
|
12.
997 + 3 =
3
1000
4
2
|
|
13.
417 – 154 =
3
4
2
263
|
14.
638 – 275 =
363
2
3
4
|
15.
201 + 730 =
4
2
3
931
|
16.
515 – 324 =
3
2
191
4
|
|
17.
373 + 22 =
3
395
2
4
|
18.
694 + 282 =
976
4
2
3
|
19.
302 + 185 =
3
487
4
2
|
20.
556 + 26 =
4
3
2
582
|
|
1.
139 – 33 =
106
3
2
4
|
2.
179 – 123 =
56
4
3
2
|
3.
896 – 229 =
3
2
4
667
|
4.
807 + 43 =
3
4
850
2
|
|
5.
33 – 23 =
10
1
3
2
|
6.
747 + 80 =
3
827
2
4
|
7.
922 + 78 =
2
1000
3
4
|
8.
184 + 558 =
742
4
2
3
|
|
9.
417 + 421 =
3
838
4
2
|
10.
831 – 801 =
4
3
2
30
|
11.
579 – 53 =
526
2
4
3
|
12.
997 + 3 =
3
1000
4
2
|
|
13.
417 – 154 =
3
4
2
263
|
14.
638 – 275 =
363
2
3
4
|
15.
201 + 730 =
4
2
3
931
|
16.
515 – 324 =
3
2
191
4
|
|
17.
373 + 22 =
3
395
2
4
|
18.
694 + 282 =
976
4
2
3
|
19.
302 + 185 =
3
487
4
2
|
20.
556 + 26 =
4
3
2
582
|