|
1.
75 + 747 =
2
822
|
2.
389 + 186 =
575
2
|
3.
149 – 29 =
2
120
|
4.
934 + 16 =
2
950
|
|
5.
172 – 143 =
29
2
|
6.
183 + 36 =
2
219
|
7.
350 + 330 =
680
2
|
8.
229 + 669 =
2
898
|
|
9.
894 – 224 =
2
670
|
10.
54 – 5 =
2
49
|
11.
753 + 115 =
868
2
|
12.
146 + 657 =
2
803
|
|
13.
3 – 3 =
0
2
|
14.
258 + 481 =
2
739
|
15.
515 – 427 =
2
88
|
16.
591 + 231 =
822
2
|
|
17.
729 + 214 =
2
943
|
18.
433 – 121 =
312
2
|
19.
788 + 188 =
976
2
|
20.
434 – 249 =
2
185
|
|
1.
75 + 747 =
2
822
|
2.
389 + 186 =
575
2
|
3.
149 – 29 =
2
120
|
4.
934 + 16 =
2
950
|
|
5.
172 – 143 =
29
2
|
6.
183 + 36 =
2
219
|
7.
350 + 330 =
680
2
|
8.
229 + 669 =
2
898
|
|
9.
894 – 224 =
2
670
|
10.
54 – 5 =
2
49
|
11.
753 + 115 =
868
2
|
12.
146 + 657 =
2
803
|
|
13.
3 – 3 =
0
2
|
14.
258 + 481 =
2
739
|
15.
515 – 427 =
2
88
|
16.
591 + 231 =
822
2
|
|
17.
729 + 214 =
2
943
|
18.
433 – 121 =
312
2
|
19.
788 + 188 =
976
2
|
20.
434 – 249 =
2
185
|