|
1.
324 + 198 =
4
522
2
3
|
2.
251 – 16 =
235
2
4
3
|
3.
66 + 697 =
763
4
3
2
|
4.
637 + 2 =
4
3
2
639
|
|
5.
6 + 2 =
8
2
1
3
|
6.
573 – 246 =
327
3
4
2
|
7.
504 – 101 =
2
3
4
403
|
8.
813 + 88 =
4
3
901
2
|
|
9.
959 + 26 =
3
985
2
4
|
10.
433 – 206 =
2
227
4
3
|
11.
723 + 158 =
4
3
2
881
|
12.
655 – 621 =
3
4
34
2
|
|
13.
194 – 186 =
2
1
3
8
|
14.
896 – 18 =
2
3
878
4
|
15.
147 – 144 =
1
2
3
4
|
16.
618 + 69 =
687
4
3
2
|
|
17.
565 – 61 =
504
2
3
4
|
18.
593 + 275 =
868
3
2
4
|
19.
336 + 415 =
751
2
4
3
|
20.
242 + 162 =
4
2
404
3
|
|
1.
324 + 198 =
4
522
2
3
|
2.
251 – 16 =
235
2
4
3
|
3.
66 + 697 =
763
4
3
2
|
4.
637 + 2 =
4
3
2
639
|
|
5.
6 + 2 =
8
2
1
3
|
6.
573 – 246 =
327
3
4
2
|
7.
504 – 101 =
2
3
4
403
|
8.
813 + 88 =
4
3
901
2
|
|
9.
959 + 26 =
3
985
2
4
|
10.
433 – 206 =
2
227
4
3
|
11.
723 + 158 =
4
3
2
881
|
12.
655 – 621 =
3
4
34
2
|
|
13.
194 – 186 =
2
1
3
8
|
14.
896 – 18 =
2
3
878
4
|
15.
147 – 144 =
1
2
3
4
|
16.
618 + 69 =
687
4
3
2
|
|
17.
565 – 61 =
504
2
3
4
|
18.
593 + 275 =
868
3
2
4
|
19.
336 + 415 =
751
2
4
3
|
20.
242 + 162 =
4
2
404
3
|