|
1.
49 + 200 =
3
4
2
249
|
2.
172 – 102 =
4
3
2
70
|
3.
889 + 64 =
953
4
3
2
|
4.
961 – 382 =
579
3
4
2
|
|
5.
858 – 464 =
3
394
2
4
|
6.
622 – 239 =
383
2
3
4
|
7.
699 + 10 =
709
2
4
3
|
8.
142 + 251 =
2
3
393
4
|
|
9.
229 – 22 =
4
2
3
207
|
10.
144 – 83 =
4
61
3
2
|
11.
805 – 86 =
4
3
2
719
|
12.
470 – 298 =
172
2
4
3
|
|
13.
621 – 163 =
4
458
3
2
|
14.
202 – 198 =
1
4
2
3
|
15.
407 – 313 =
94
4
2
3
|
16.
896 + 92 =
4
2
3
988
|
|
17.
656 – 0 =
4
656
3
2
|
18.
942 – 384 =
2
4
3
558
|
19.
340 + 139 =
2
479
4
3
|
20.
894 – 45 =
4
3
2
849
|
|
1.
49 + 200 =
3
4
2
249
|
2.
172 – 102 =
4
3
2
70
|
3.
889 + 64 =
953
4
3
2
|
4.
961 – 382 =
579
3
4
2
|
|
5.
858 – 464 =
3
394
2
4
|
6.
622 – 239 =
383
2
3
4
|
7.
699 + 10 =
709
2
4
3
|
8.
142 + 251 =
2
3
393
4
|
|
9.
229 – 22 =
4
2
3
207
|
10.
144 – 83 =
4
61
3
2
|
11.
805 – 86 =
4
3
2
719
|
12.
470 – 298 =
172
2
4
3
|
|
13.
621 – 163 =
4
458
3
2
|
14.
202 – 198 =
1
4
2
3
|
15.
407 – 313 =
94
4
2
3
|
16.
896 + 92 =
4
2
3
988
|
|
17.
656 – 0 =
4
656
3
2
|
18.
942 – 384 =
2
4
3
558
|
19.
340 + 139 =
2
479
4
3
|
20.
894 – 45 =
4
3
2
849
|