|
1.
665 – 359 =
306
2
|
2.
739 + 22 =
2
761
|
3.
593 – 447 =
2
146
|
4.
202 – 167 =
2
35
|
|
5.
96 – 13 =
83
2
|
6.
767 + 106 =
873
2
|
7.
343 – 244 =
2
99
|
8.
971 + 21 =
992
2
|
|
9.
864 + 43 =
2
907
|
10.
185 + 772 =
957
2
|
11.
818 + 145 =
2
963
|
12.
801 – 452 =
2
349
|
|
13.
358 + 419 =
777
2
|
14.
997 + 3 =
2
1000
|
15.
693 – 176 =
517
2
|
16.
960 + 30 =
990
2
|
|
17.
28 – 1 =
2
27
|
18.
143 – 91 =
52
2
|
19.
280 + 446 =
2
726
|
20.
5 – 0 =
5
1
|
|
1.
665 – 359 =
306
2
|
2.
739 + 22 =
2
761
|
3.
593 – 447 =
2
146
|
4.
202 – 167 =
2
35
|
|
5.
96 – 13 =
83
2
|
6.
767 + 106 =
873
2
|
7.
343 – 244 =
2
99
|
8.
971 + 21 =
992
2
|
|
9.
864 + 43 =
2
907
|
10.
185 + 772 =
957
2
|
11.
818 + 145 =
2
963
|
12.
801 – 452 =
2
349
|
|
13.
358 + 419 =
777
2
|
14.
997 + 3 =
2
1000
|
15.
693 – 176 =
517
2
|
16.
960 + 30 =
990
2
|
|
17.
28 – 1 =
2
27
|
18.
143 – 91 =
52
2
|
19.
280 + 446 =
2
726
|
20.
5 – 0 =
5
1
|