|
1.
100 – 22 =
2
78
|
2.
991 – 985 =
6
1
|
3.
183 + 557 =
2
740
|
4.
275 + 149 =
424
2
|
|
5.
109 + 797 =
2
906
|
6.
193 – 34 =
159
2
|
7.
844 + 18 =
2
862
|
8.
668 – 663 =
5
1
|
|
9.
504 – 137 =
367
2
|
10.
283 + 364 =
2
647
|
11.
843 – 761 =
82
2
|
12.
545 – 333 =
212
2
|
|
13.
21 – 7 =
14
1
|
14.
920 – 727 =
193
2
|
15.
571 – 256 =
315
2
|
16.
444 + 459 =
903
2
|
|
17.
292 + 497 =
2
789
|
18.
32 – 0 =
2
32
|
19.
448 – 87 =
361
2
|
20.
886 + 18 =
904
2
|
|
1.
100 – 22 =
2
78
|
2.
991 – 985 =
6
1
|
3.
183 + 557 =
2
740
|
4.
275 + 149 =
424
2
|
|
5.
109 + 797 =
2
906
|
6.
193 – 34 =
159
2
|
7.
844 + 18 =
2
862
|
8.
668 – 663 =
5
1
|
|
9.
504 – 137 =
367
2
|
10.
283 + 364 =
2
647
|
11.
843 – 761 =
82
2
|
12.
545 – 333 =
212
2
|
|
13.
21 – 7 =
14
1
|
14.
920 – 727 =
193
2
|
15.
571 – 256 =
315
2
|
16.
444 + 459 =
903
2
|
|
17.
292 + 497 =
2
789
|
18.
32 – 0 =
2
32
|
19.
448 – 87 =
361
2
|
20.
886 + 18 =
904
2
|