|
1.
747 – 50 =
2
697
4
3
|
2.
115 – 10 =
2
3
105
4
|
3.
417 – 10 =
3
2
407
4
|
4.
619 + 70 =
4
3
689
2
|
|
5.
156 – 80 =
2
3
76
4
|
6.
962 + 70 =
2
3
1032
4
|
7.
922 + 40 =
4
3
962
2
|
8.
593 + 100 =
4
693
2
3
|
|
9.
592 – 70 =
4
522
3
2
|
10.
740 – 30 =
4
2
710
3
|
11.
673 – 40 =
2
3
4
633
|
12.
175 + 10 =
185
3
4
2
|
|
13.
133 + 40 =
4
2
3
173
|
14.
204 + 50 =
4
3
254
2
|
15.
342 + 20 =
4
2
362
3
|
16.
891 – 90 =
4
2
801
3
|
|
17.
902 – 20 =
2
4
882
3
|
18.
430 – 90 =
3
340
4
2
|
19.
439 – 100 =
3
2
339
4
|
20.
351 + 40 =
391
2
4
3
|
|
1.
747 – 50 =
2
697
4
3
|
2.
115 – 10 =
2
3
105
4
|
3.
417 – 10 =
3
2
407
4
|
4.
619 + 70 =
4
3
689
2
|
|
5.
156 – 80 =
2
3
76
4
|
6.
962 + 70 =
2
3
1032
4
|
7.
922 + 40 =
4
3
962
2
|
8.
593 + 100 =
4
693
2
3
|
|
9.
592 – 70 =
4
522
3
2
|
10.
740 – 30 =
4
2
710
3
|
11.
673 – 40 =
2
3
4
633
|
12.
175 + 10 =
185
3
4
2
|
|
13.
133 + 40 =
4
2
3
173
|
14.
204 + 50 =
4
3
254
2
|
15.
342 + 20 =
4
2
362
3
|
16.
891 – 90 =
4
2
801
3
|
|
17.
902 – 20 =
2
4
882
3
|
18.
430 – 90 =
3
340
4
2
|
19.
439 – 100 =
3
2
339
4
|
20.
351 + 40 =
391
2
4
3
|