|
1.
884 – 100 =
784
2
|
2.
212 – 80 =
2
132
|
3.
656 + 20 =
2
676
|
4.
339 + 50 =
389
2
|
|
5.
466 + 90 =
2
556
|
6.
200 + 40 =
240
2
|
7.
904 – 40 =
2
864
|
8.
380 – 60 =
2
320
|
|
9.
882 + 70 =
2
952
|
10.
564 + 30 =
2
594
|
11.
121 – 100 =
2
21
|
12.
940 + 80 =
2
1020
|
|
13.
913 + 50 =
963
2
|
14.
837 + 20 =
2
857
|
15.
658 + 20 =
678
2
|
16.
124 + 10 =
134
2
|
|
17.
611 + 20 =
2
631
|
18.
750 – 60 =
2
690
|
19.
731 + 20 =
751
2
|
20.
125 + 40 =
165
2
|
|
1.
884 – 100 =
784
2
|
2.
212 – 80 =
2
132
|
3.
656 + 20 =
2
676
|
4.
339 + 50 =
389
2
|
|
5.
466 + 90 =
2
556
|
6.
200 + 40 =
240
2
|
7.
904 – 40 =
2
864
|
8.
380 – 60 =
2
320
|
|
9.
882 + 70 =
2
952
|
10.
564 + 30 =
2
594
|
11.
121 – 100 =
2
21
|
12.
940 + 80 =
2
1020
|
|
13.
913 + 50 =
963
2
|
14.
837 + 20 =
2
857
|
15.
658 + 20 =
678
2
|
16.
124 + 10 =
134
2
|
|
17.
611 + 20 =
2
631
|
18.
750 – 60 =
2
690
|
19.
731 + 20 =
751
2
|
20.
125 + 40 =
165
2
|