|
1.
967 + 3 =
970
2
|
2.
850 + 90 =
940
2
|
3.
514 + 391 =
2
905
|
4.
451 + 301 =
2
752
|
|
5.
615 – 527 =
88
2
|
6.
527 – 105 =
422
2
|
7.
459 + 115 =
574
2
|
8.
694 + 103 =
797
2
|
|
9.
316 – 188 =
2
128
|
10.
370 – 130 =
240
2
|
11.
47 – 27 =
2
20
|
12.
93 + 57 =
2
150
|
|
13.
964 – 402 =
562
2
|
14.
581 – 182 =
2
399
|
15.
665 – 634 =
31
2
|
16.
949 + 3 =
952
2
|
|
17.
20 – 11 =
9
1
|
18.
206 + 251 =
2
457
|
19.
12 + 419 =
431
2
|
20.
574 + 178 =
2
752
|
|
1.
967 + 3 =
970
2
|
2.
850 + 90 =
940
2
|
3.
514 + 391 =
2
905
|
4.
451 + 301 =
2
752
|
|
5.
615 – 527 =
88
2
|
6.
527 – 105 =
422
2
|
7.
459 + 115 =
574
2
|
8.
694 + 103 =
797
2
|
|
9.
316 – 188 =
2
128
|
10.
370 – 130 =
240
2
|
11.
47 – 27 =
2
20
|
12.
93 + 57 =
2
150
|
|
13.
964 – 402 =
562
2
|
14.
581 – 182 =
2
399
|
15.
665 – 634 =
31
2
|
16.
949 + 3 =
952
2
|
|
17.
20 – 11 =
9
1
|
18.
206 + 251 =
2
457
|
19.
12 + 419 =
431
2
|
20.
574 + 178 =
2
752
|