|
1.
594 – 166 =
428
2
|
2.
960 – 657 =
303
2
|
3.
389 – 118 =
271
2
|
4.
491 – 91 =
2
400
|
|
5.
788 – 501 =
2
287
|
6.
786 + 72 =
858
2
|
7.
132 – 80 =
52
2
|
8.
969 + 10 =
979
2
|
|
9.
453 + 524 =
2
977
|
10.
28 – 11 =
17
2
|
11.
934 – 791 =
143
2
|
12.
292 – 167 =
2
125
|
|
13.
953 – 656 =
297
2
|
14.
422 – 51 =
371
2
|
15.
492 + 286 =
2
778
|
16.
825 + 21 =
846
2
|
|
17.
383 + 162 =
545
2
|
18.
891 – 712 =
2
179
|
19.
91 + 699 =
2
790
|
20.
39 – 11 =
28
2
|
|
1.
594 – 166 =
428
2
|
2.
960 – 657 =
303
2
|
3.
389 – 118 =
271
2
|
4.
491 – 91 =
2
400
|
|
5.
788 – 501 =
2
287
|
6.
786 + 72 =
858
2
|
7.
132 – 80 =
52
2
|
8.
969 + 10 =
979
2
|
|
9.
453 + 524 =
2
977
|
10.
28 – 11 =
17
2
|
11.
934 – 791 =
143
2
|
12.
292 – 167 =
2
125
|
|
13.
953 – 656 =
297
2
|
14.
422 – 51 =
371
2
|
15.
492 + 286 =
2
778
|
16.
825 + 21 =
846
2
|
|
17.
383 + 162 =
545
2
|
18.
891 – 712 =
2
179
|
19.
91 + 699 =
2
790
|
20.
39 – 11 =
28
2
|