|
1.
863 – 460 =
403
2
|
2.
158 – 128 =
30
2
|
3.
962 + 13 =
975
2
|
4.
163 – 43 =
120
2
|
|
5.
465 + 424 =
2
889
|
6.
947 + 46 =
2
993
|
7.
589 + 201 =
2
790
|
8.
708 – 523 =
2
185
|
|
9.
619 – 357 =
262
2
|
10.
772 + 166 =
2
938
|
11.
129 + 279 =
2
408
|
12.
812 – 655 =
2
157
|
|
13.
347 – 248 =
99
2
|
14.
570 + 427 =
997
2
|
15.
252 + 180 =
432
2
|
16.
142 + 750 =
892
2
|
|
17.
577 + 409 =
2
986
|
18.
189 – 42 =
2
147
|
19.
942 + 30 =
2
972
|
20.
913 + 83 =
996
2
|
|
1.
863 – 460 =
403
2
|
2.
158 – 128 =
30
2
|
3.
962 + 13 =
975
2
|
4.
163 – 43 =
120
2
|
|
5.
465 + 424 =
2
889
|
6.
947 + 46 =
2
993
|
7.
589 + 201 =
2
790
|
8.
708 – 523 =
2
185
|
|
9.
619 – 357 =
262
2
|
10.
772 + 166 =
2
938
|
11.
129 + 279 =
2
408
|
12.
812 – 655 =
2
157
|
|
13.
347 – 248 =
99
2
|
14.
570 + 427 =
997
2
|
15.
252 + 180 =
432
2
|
16.
142 + 750 =
892
2
|
|
17.
577 + 409 =
2
986
|
18.
189 – 42 =
2
147
|
19.
942 + 30 =
2
972
|
20.
913 + 83 =
996
2
|