|
1.
893 + 87 =
980
4
3
2
|
2.
465 – 113 =
2
4
3
352
|
3.
934 + 8 =
3
4
942
2
|
4.
505 + 180 =
685
2
4
3
|
|
5.
340 + 641 =
3
981
4
2
|
6.
339 – 261 =
78
3
2
4
|
7.
741 – 372 =
4
2
369
3
|
8.
321 + 426 =
2
747
3
4
|
|
9.
594 + 348 =
4
2
3
942
|
10.
560 – 294 =
4
3
266
2
|
11.
106 – 45 =
4
3
2
61
|
12.
826 – 184 =
2
4
3
642
|
|
13.
9 + 562 =
2
3
4
571
|
14.
132 – 125 =
3
2
1
7
|
15.
63 – 52 =
3
11
1
2
|
16.
416 – 363 =
2
3
53
4
|
|
17.
63 – 4 =
3
4
59
2
|
18.
728 – 653 =
4
2
3
75
|
19.
841 + 80 =
2
921
4
3
|
20.
971 + 7 =
978
3
4
2
|
|
1.
893 + 87 =
980
4
3
2
|
2.
465 – 113 =
2
4
3
352
|
3.
934 + 8 =
3
4
942
2
|
4.
505 + 180 =
685
2
4
3
|
|
5.
340 + 641 =
3
981
4
2
|
6.
339 – 261 =
78
3
2
4
|
7.
741 – 372 =
4
2
369
3
|
8.
321 + 426 =
2
747
3
4
|
|
9.
594 + 348 =
4
2
3
942
|
10.
560 – 294 =
4
3
266
2
|
11.
106 – 45 =
4
3
2
61
|
12.
826 – 184 =
2
4
3
642
|
|
13.
9 + 562 =
2
3
4
571
|
14.
132 – 125 =
3
2
1
7
|
15.
63 – 52 =
3
11
1
2
|
16.
416 – 363 =
2
3
53
4
|
|
17.
63 – 4 =
3
4
59
2
|
18.
728 – 653 =
4
2
3
75
|
19.
841 + 80 =
2
921
4
3
|
20.
971 + 7 =
978
3
4
2
|