|
1.
840 + 40 =
880
2
|
2.
811 + 172 =
983
2
|
3.
658 + 141 =
2
799
|
4.
935 + 9 =
944
2
|
|
5.
845 – 136 =
2
709
|
6.
855 + 46 =
2
901
|
7.
152 – 91 =
2
61
|
8.
206 + 42 =
248
2
|
|
9.
593 + 282 =
2
875
|
10.
896 – 865 =
2
31
|
11.
595 + 65 =
660
2
|
12.
625 + 244 =
2
869
|
|
13.
296 – 154 =
2
142
|
14.
424 – 295 =
129
2
|
15.
879 + 81 =
960
2
|
16.
133 + 234 =
367
2
|
|
17.
267 – 125 =
142
2
|
18.
724 + 35 =
2
759
|
19.
536 – 184 =
2
352
|
20.
476 – 168 =
2
308
|
|
1.
840 + 40 =
880
2
|
2.
811 + 172 =
983
2
|
3.
658 + 141 =
2
799
|
4.
935 + 9 =
944
2
|
|
5.
845 – 136 =
2
709
|
6.
855 + 46 =
2
901
|
7.
152 – 91 =
2
61
|
8.
206 + 42 =
248
2
|
|
9.
593 + 282 =
2
875
|
10.
896 – 865 =
2
31
|
11.
595 + 65 =
660
2
|
12.
625 + 244 =
2
869
|
|
13.
296 – 154 =
2
142
|
14.
424 – 295 =
129
2
|
15.
879 + 81 =
960
2
|
16.
133 + 234 =
367
2
|
|
17.
267 – 125 =
142
2
|
18.
724 + 35 =
2
759
|
19.
536 – 184 =
2
352
|
20.
476 – 168 =
2
308
|