1.
162 – 30 =
2
132
|
2.
524 – 100 =
2
424
|
3.
136 – 60 =
76
2
|
4.
440 – 10 =
430
2
|
5.
445 – 40 =
2
405
|
6.
690 – 30 =
2
660
|
7.
384 + 100 =
484
2
|
8.
515 + 100 =
615
2
|
9.
467 – 90 =
377
2
|
10.
722 – 10 =
2
712
|
11.
262 – 70 =
192
2
|
12.
521 + 40 =
2
561
|
13.
798 – 40 =
758
2
|
14.
131 + 90 =
2
221
|
15.
943 + 80 =
2
1023
|
16.
917 – 50 =
2
867
|
17.
341 – 70 =
2
271
|
18.
450 + 50 =
2
500
|
19.
833 – 10 =
2
823
|
20.
997 – 60 =
937
2
|
1.
162 – 30 =
2
132
|
2.
524 – 100 =
2
424
|
3.
136 – 60 =
76
2
|
4.
440 – 10 =
430
2
|
5.
445 – 40 =
2
405
|
6.
690 – 30 =
2
660
|
7.
384 + 100 =
484
2
|
8.
515 + 100 =
615
2
|
9.
467 – 90 =
377
2
|
10.
722 – 10 =
2
712
|
11.
262 – 70 =
192
2
|
12.
521 + 40 =
2
561
|
13.
798 – 40 =
758
2
|
14.
131 + 90 =
2
221
|
15.
943 + 80 =
2
1023
|
16.
917 – 50 =
2
867
|
17.
341 – 70 =
2
271
|
18.
450 + 50 =
2
500
|
19.
833 – 10 =
2
823
|
20.
997 – 60 =
937
2
|