|
1.
948 – 535 =
413
2
|
2.
838 + 51 =
889
2
|
3.
878 – 93 =
785
2
|
4.
523 – 158 =
365
2
|
|
5.
597 + 11 =
608
2
|
6.
948 + 19 =
2
967
|
7.
338 + 149 =
2
487
|
8.
351 + 448 =
2
799
|
|
9.
349 – 5 =
344
2
|
10.
158 – 76 =
82
2
|
11.
628 + 189 =
817
2
|
12.
642 + 212 =
2
854
|
|
13.
438 – 18 =
420
2
|
14.
157 + 637 =
794
2
|
15.
392 + 584 =
976
2
|
16.
69 + 667 =
2
736
|
|
17.
32 – 21 =
11
1
|
18.
368 + 423 =
2
791
|
19.
557 + 169 =
2
726
|
20.
136 + 175 =
2
311
|
|
1.
948 – 535 =
413
2
|
2.
838 + 51 =
889
2
|
3.
878 – 93 =
785
2
|
4.
523 – 158 =
365
2
|
|
5.
597 + 11 =
608
2
|
6.
948 + 19 =
2
967
|
7.
338 + 149 =
2
487
|
8.
351 + 448 =
2
799
|
|
9.
349 – 5 =
344
2
|
10.
158 – 76 =
82
2
|
11.
628 + 189 =
817
2
|
12.
642 + 212 =
2
854
|
|
13.
438 – 18 =
420
2
|
14.
157 + 637 =
794
2
|
15.
392 + 584 =
976
2
|
16.
69 + 667 =
2
736
|
|
17.
32 – 21 =
11
1
|
18.
368 + 423 =
2
791
|
19.
557 + 169 =
2
726
|
20.
136 + 175 =
2
311
|