|
1.
867 – 467 =
3
2
400
4
|
2.
331 + 437 =
4
2
3
768
|
3.
333 – 119 =
3
4
2
214
|
4.
558 + 176 =
3
734
4
2
|
|
5.
853 + 23 =
876
4
3
2
|
6.
610 – 338 =
3
4
272
2
|
7.
84 – 45 =
39
2
4
3
|
8.
616 + 66 =
4
3
682
2
|
|
9.
835 + 5 =
4
3
2
840
|
10.
174 – 67 =
3
4
107
2
|
11.
708 + 218 =
2
3
926
4
|
12.
785 – 772 =
3
2
1
13
|
|
13.
377 – 160 =
217
4
3
2
|
14.
227 – 145 =
3
2
82
4
|
15.
561 – 288 =
273
3
2
4
|
16.
445 + 522 =
4
2
3
967
|
|
17.
702 + 257 =
3
2
959
4
|
18.
674 + 17 =
3
691
4
2
|
19.
122 – 58 =
64
4
2
3
|
20.
205 + 375 =
3
580
4
2
|
|
1.
867 – 467 =
3
2
400
4
|
2.
331 + 437 =
4
2
3
768
|
3.
333 – 119 =
3
4
2
214
|
4.
558 + 176 =
3
734
4
2
|
|
5.
853 + 23 =
876
4
3
2
|
6.
610 – 338 =
3
4
272
2
|
7.
84 – 45 =
39
2
4
3
|
8.
616 + 66 =
4
3
682
2
|
|
9.
835 + 5 =
4
3
2
840
|
10.
174 – 67 =
3
4
107
2
|
11.
708 + 218 =
2
3
926
4
|
12.
785 – 772 =
3
2
1
13
|
|
13.
377 – 160 =
217
4
3
2
|
14.
227 – 145 =
3
2
82
4
|
15.
561 – 288 =
273
3
2
4
|
16.
445 + 522 =
4
2
3
967
|
|
17.
702 + 257 =
3
2
959
4
|
18.
674 + 17 =
3
691
4
2
|
19.
122 – 58 =
64
4
2
3
|
20.
205 + 375 =
3
580
4
2
|