|
1.
581 – 193 =
3
4
388
2
|
2.
835 + 51 =
2
4
886
3
|
3.
189 – 79 =
3
4
2
110
|
4.
639 – 519 =
4
3
120
2
|
|
5.
644 + 339 =
3
4
983
2
|
6.
360 – 314 =
2
3
4
46
|
7.
384 – 344 =
40
4
3
2
|
8.
700 – 623 =
3
77
4
2
|
|
9.
360 – 144 =
4
216
3
2
|
10.
544 + 28 =
4
572
2
3
|
11.
31 + 500 =
531
4
3
2
|
12.
116 – 49 =
4
3
2
67
|
|
13.
656 + 329 =
2
4
3
985
|
14.
177 + 535 =
2
712
3
4
|
15.
174 + 514 =
2
3
4
688
|
16.
497 + 321 =
3
4
2
818
|
|
17.
816 – 813 =
1
3
2
4
|
18.
69 – 0 =
3
2
4
69
|
19.
794 – 380 =
3
2
414
4
|
20.
153 + 591 =
4
2
744
3
|
|
1.
581 – 193 =
3
4
388
2
|
2.
835 + 51 =
2
4
886
3
|
3.
189 – 79 =
3
4
2
110
|
4.
639 – 519 =
4
3
120
2
|
|
5.
644 + 339 =
3
4
983
2
|
6.
360 – 314 =
2
3
4
46
|
7.
384 – 344 =
40
4
3
2
|
8.
700 – 623 =
3
77
4
2
|
|
9.
360 – 144 =
4
216
3
2
|
10.
544 + 28 =
4
572
2
3
|
11.
31 + 500 =
531
4
3
2
|
12.
116 – 49 =
4
3
2
67
|
|
13.
656 + 329 =
2
4
3
985
|
14.
177 + 535 =
2
712
3
4
|
15.
174 + 514 =
2
3
4
688
|
16.
497 + 321 =
3
4
2
818
|
|
17.
816 – 813 =
1
3
2
4
|
18.
69 – 0 =
3
2
4
69
|
19.
794 – 380 =
3
2
414
4
|
20.
153 + 591 =
4
2
744
3
|