|
1.
614 – 90 =
524
3
2
4
|
2.
693 + 20 =
713
4
2
3
|
3.
929 – 100 =
3
829
4
2
|
4.
353 + 80 =
3
2
4
433
|
|
5.
102 – 90 =
12
1
3
2
|
6.
880 + 90 =
970
4
2
3
|
7.
616 – 100 =
4
516
2
3
|
8.
273 – 100 =
4
173
3
2
|
|
9.
643 – 70 =
4
573
3
2
|
10.
475 – 70 =
405
2
3
4
|
11.
761 + 80 =
841
4
3
2
|
12.
600 – 40 =
4
560
2
3
|
|
13.
658 – 20 =
4
2
3
638
|
14.
644 – 100 =
2
544
3
4
|
15.
953 – 50 =
4
3
903
2
|
16.
749 – 80 =
669
3
4
2
|
|
17.
320 – 20 =
2
4
3
300
|
18.
309 + 60 =
3
4
369
2
|
19.
340 – 90 =
250
2
3
4
|
20.
127 – 50 =
3
2
77
4
|
|
1.
614 – 90 =
524
3
2
4
|
2.
693 + 20 =
713
4
2
3
|
3.
929 – 100 =
3
829
4
2
|
4.
353 + 80 =
3
2
4
433
|
|
5.
102 – 90 =
12
1
3
2
|
6.
880 + 90 =
970
4
2
3
|
7.
616 – 100 =
4
516
2
3
|
8.
273 – 100 =
4
173
3
2
|
|
9.
643 – 70 =
4
573
3
2
|
10.
475 – 70 =
405
2
3
4
|
11.
761 + 80 =
841
4
3
2
|
12.
600 – 40 =
4
560
2
3
|
|
13.
658 – 20 =
4
2
3
638
|
14.
644 – 100 =
2
544
3
4
|
15.
953 – 50 =
4
3
903
2
|
16.
749 – 80 =
669
3
4
2
|
|
17.
320 – 20 =
2
4
3
300
|
18.
309 + 60 =
3
4
369
2
|
19.
340 – 90 =
250
2
3
4
|
20.
127 – 50 =
3
2
77
4
|