|
1.
392 – 150 =
242
2
|
2.
389 + 290 =
679
2
|
3.
662 – 544 =
118
2
|
4.
124 – 42 =
82
2
|
|
5.
853 – 481 =
372
2
|
6.
679 + 310 =
989
2
|
7.
37 + 889 =
2
926
|
8.
393 + 240 =
633
2
|
|
9.
43 + 601 =
2
644
|
10.
939 – 292 =
2
647
|
11.
968 + 3 =
971
2
|
12.
283 – 102 =
181
2
|
|
13.
470 – 143 =
327
2
|
14.
707 + 17 =
2
724
|
15.
134 + 795 =
929
2
|
16.
743 + 179 =
922
2
|
|
17.
592 + 273 =
865
2
|
18.
298 + 458 =
2
756
|
19.
258 – 0 =
258
2
|
20.
408 + 34 =
442
2
|
|
1.
392 – 150 =
242
2
|
2.
389 + 290 =
679
2
|
3.
662 – 544 =
118
2
|
4.
124 – 42 =
82
2
|
|
5.
853 – 481 =
372
2
|
6.
679 + 310 =
989
2
|
7.
37 + 889 =
2
926
|
8.
393 + 240 =
633
2
|
|
9.
43 + 601 =
2
644
|
10.
939 – 292 =
2
647
|
11.
968 + 3 =
971
2
|
12.
283 – 102 =
181
2
|
|
13.
470 – 143 =
327
2
|
14.
707 + 17 =
2
724
|
15.
134 + 795 =
929
2
|
16.
743 + 179 =
922
2
|
|
17.
592 + 273 =
865
2
|
18.
298 + 458 =
2
756
|
19.
258 – 0 =
258
2
|
20.
408 + 34 =
442
2
|