|
1.
966 + 3 =
3
4
2
969
|
2.
83 – 2 =
4
2
3
81
|
3.
973 – 833 =
4
2
3
140
|
4.
670 + 329 =
4
2
3
999
|
|
5.
544 + 18 =
2
4
3
562
|
6.
54 + 741 =
4
795
3
2
|
7.
417 – 274 =
143
3
2
4
|
8.
237 + 723 =
960
4
3
2
|
|
9.
790 – 578 =
2
3
212
4
|
10.
623 – 18 =
605
3
4
2
|
11.
444 + 494 =
2
4
938
3
|
12.
514 + 86 =
600
4
3
2
|
|
13.
34 + 897 =
2
931
3
4
|
14.
712 + 28 =
4
2
3
740
|
15.
814 – 222 =
4
3
592
2
|
16.
818 + 25 =
3
2
4
843
|
|
17.
643 – 143 =
500
2
4
3
|
18.
693 + 46 =
739
4
2
3
|
19.
567 + 241 =
2
4
808
3
|
20.
509 + 69 =
578
3
2
4
|
|
1.
966 + 3 =
3
4
2
969
|
2.
83 – 2 =
4
2
3
81
|
3.
973 – 833 =
4
2
3
140
|
4.
670 + 329 =
4
2
3
999
|
|
5.
544 + 18 =
2
4
3
562
|
6.
54 + 741 =
4
795
3
2
|
7.
417 – 274 =
143
3
2
4
|
8.
237 + 723 =
960
4
3
2
|
|
9.
790 – 578 =
2
3
212
4
|
10.
623 – 18 =
605
3
4
2
|
11.
444 + 494 =
2
4
938
3
|
12.
514 + 86 =
600
4
3
2
|
|
13.
34 + 897 =
2
931
3
4
|
14.
712 + 28 =
4
2
3
740
|
15.
814 – 222 =
4
3
592
2
|
16.
818 + 25 =
3
2
4
843
|
|
17.
643 – 143 =
500
2
4
3
|
18.
693 + 46 =
739
4
2
3
|
19.
567 + 241 =
2
4
808
3
|
20.
509 + 69 =
578
3
2
4
|