|
1.
586 + 163 =
749
2
4
3
|
2.
979 – 386 =
3
2
4
593
|
3.
111 + 59 =
170
3
4
2
|
4.
347 + 222 =
3
569
2
4
|
|
5.
185 – 121 =
3
4
2
64
|
6.
967 – 415 =
552
3
2
4
|
7.
720 + 34 =
4
2
3
754
|
8.
766 – 487 =
279
4
2
3
|
|
9.
430 – 162 =
268
4
2
3
|
10.
606 + 317 =
4
3
923
2
|
11.
115 – 74 =
2
3
4
41
|
12.
686 – 434 =
4
3
2
252
|
|
13.
500 – 471 =
2
4
3
29
|
14.
408 – 52 =
2
3
356
4
|
15.
160 + 23 =
183
4
2
3
|
16.
639 + 120 =
2
3
759
4
|
|
17.
975 + 4 =
2
4
979
3
|
18.
955 – 207 =
3
2
4
748
|
19.
978 – 629 =
3
4
2
349
|
20.
441 + 559 =
4
1000
3
2
|
|
1.
586 + 163 =
749
2
4
3
|
2.
979 – 386 =
3
2
4
593
|
3.
111 + 59 =
170
3
4
2
|
4.
347 + 222 =
3
569
2
4
|
|
5.
185 – 121 =
3
4
2
64
|
6.
967 – 415 =
552
3
2
4
|
7.
720 + 34 =
4
2
3
754
|
8.
766 – 487 =
279
4
2
3
|
|
9.
430 – 162 =
268
4
2
3
|
10.
606 + 317 =
4
3
923
2
|
11.
115 – 74 =
2
3
4
41
|
12.
686 – 434 =
4
3
2
252
|
|
13.
500 – 471 =
2
4
3
29
|
14.
408 – 52 =
2
3
356
4
|
15.
160 + 23 =
183
4
2
3
|
16.
639 + 120 =
2
3
759
4
|
|
17.
975 + 4 =
2
4
979
3
|
18.
955 – 207 =
3
2
4
748
|
19.
978 – 629 =
3
4
2
349
|
20.
441 + 559 =
4
1000
3
2
|