|
1.
568 – 60 =
508
4
3
2
|
2.
700 – 50 =
4
2
3
650
|
3.
418 + 20 =
2
438
3
4
|
4.
106 – 80 =
4
26
3
2
|
|
5.
984 + 100 =
3
2
1084
4
|
6.
565 + 90 =
2
4
3
655
|
7.
618 – 50 =
568
2
3
4
|
8.
906 – 50 =
4
3
2
856
|
|
9.
346 – 50 =
3
296
4
2
|
10.
448 + 60 =
2
3
4
508
|
11.
681 – 80 =
3
4
601
2
|
12.
466 – 80 =
386
2
3
4
|
|
13.
446 – 70 =
376
4
3
2
|
14.
943 – 40 =
4
903
2
3
|
15.
562 + 100 =
3
662
4
2
|
16.
322 – 40 =
4
3
2
282
|
|
17.
895 + 30 =
3
925
2
4
|
18.
945 – 20 =
925
2
4
3
|
19.
426 + 90 =
2
516
3
4
|
20.
612 – 30 =
4
582
3
2
|
|
1.
568 – 60 =
508
4
3
2
|
2.
700 – 50 =
4
2
3
650
|
3.
418 + 20 =
2
438
3
4
|
4.
106 – 80 =
4
26
3
2
|
|
5.
984 + 100 =
3
2
1084
4
|
6.
565 + 90 =
2
4
3
655
|
7.
618 – 50 =
568
2
3
4
|
8.
906 – 50 =
4
3
2
856
|
|
9.
346 – 50 =
3
296
4
2
|
10.
448 + 60 =
2
3
4
508
|
11.
681 – 80 =
3
4
601
2
|
12.
466 – 80 =
386
2
3
4
|
|
13.
446 – 70 =
376
4
3
2
|
14.
943 – 40 =
4
903
2
3
|
15.
562 + 100 =
3
662
4
2
|
16.
322 – 40 =
4
3
2
282
|
|
17.
895 + 30 =
3
925
2
4
|
18.
945 – 20 =
925
2
4
3
|
19.
426 + 90 =
2
516
3
4
|
20.
612 – 30 =
4
582
3
2
|