|
1.
855 – 766 =
89
2
|
2.
870 – 277 =
593
2
|
3.
958 – 362 =
596
2
|
4.
709 – 341 =
2
368
|
|
5.
601 + 389 =
990
2
|
6.
87 + 48 =
2
135
|
7.
588 + 120 =
708
2
|
8.
755 – 70 =
2
685
|
|
9.
774 – 404 =
370
2
|
10.
465 + 52 =
517
2
|
11.
530 + 267 =
797
2
|
12.
969 – 882 =
87
2
|
|
13.
469 – 434 =
35
2
|
14.
833 + 38 =
2
871
|
15.
283 – 99 =
184
2
|
16.
677 – 11 =
666
2
|
|
17.
357 – 110 =
2
247
|
18.
173 – 51 =
122
2
|
19.
476 + 516 =
2
992
|
20.
100 + 825 =
925
2
|
|
1.
855 – 766 =
89
2
|
2.
870 – 277 =
593
2
|
3.
958 – 362 =
596
2
|
4.
709 – 341 =
2
368
|
|
5.
601 + 389 =
990
2
|
6.
87 + 48 =
2
135
|
7.
588 + 120 =
708
2
|
8.
755 – 70 =
2
685
|
|
9.
774 – 404 =
370
2
|
10.
465 + 52 =
517
2
|
11.
530 + 267 =
797
2
|
12.
969 – 882 =
87
2
|
|
13.
469 – 434 =
35
2
|
14.
833 + 38 =
2
871
|
15.
283 – 99 =
184
2
|
16.
677 – 11 =
666
2
|
|
17.
357 – 110 =
2
247
|
18.
173 – 51 =
122
2
|
19.
476 + 516 =
2
992
|
20.
100 + 825 =
925
2
|