|
1.
210 – 8 =
4
3
2
202
|
2.
26 – 1 =
3
25
4
2
|
3.
232 – 196 =
2
4
3
36
|
4.
652 – 526 =
4
126
2
3
|
|
5.
14 + 559 =
4
2
573
3
|
6.
992 – 99 =
4
893
2
3
|
7.
978 + 8 =
4
3
2
986
|
8.
771 – 518 =
3
253
2
4
|
|
9.
752 + 13 =
3
765
2
4
|
10.
123 + 725 =
3
848
2
4
|
11.
795 + 195 =
990
4
2
3
|
12.
569 – 216 =
2
353
4
3
|
|
13.
76 – 33 =
3
4
2
43
|
14.
462 – 404 =
3
2
4
58
|
15.
874 – 826 =
3
2
4
48
|
16.
204 + 23 =
2
4
3
227
|
|
17.
15 – 15 =
3
4
0
2
|
18.
357 + 485 =
842
2
3
4
|
19.
921 – 114 =
3
2
4
807
|
20.
804 + 175 =
2
4
979
3
|
|
1.
210 – 8 =
4
3
2
202
|
2.
26 – 1 =
3
25
4
2
|
3.
232 – 196 =
2
4
3
36
|
4.
652 – 526 =
4
126
2
3
|
|
5.
14 + 559 =
4
2
573
3
|
6.
992 – 99 =
4
893
2
3
|
7.
978 + 8 =
4
3
2
986
|
8.
771 – 518 =
3
253
2
4
|
|
9.
752 + 13 =
3
765
2
4
|
10.
123 + 725 =
3
848
2
4
|
11.
795 + 195 =
990
4
2
3
|
12.
569 – 216 =
2
353
4
3
|
|
13.
76 – 33 =
3
4
2
43
|
14.
462 – 404 =
3
2
4
58
|
15.
874 – 826 =
3
2
4
48
|
16.
204 + 23 =
2
4
3
227
|
|
17.
15 – 15 =
3
4
0
2
|
18.
357 + 485 =
842
2
3
4
|
19.
921 – 114 =
3
2
4
807
|
20.
804 + 175 =
2
4
979
3
|