|
1.
167 – 36 =
2
131
|
2.
939 – 852 =
87
2
|
3.
511 + 152 =
663
2
|
4.
215 – 88 =
127
2
|
|
5.
232 + 38 =
2
270
|
6.
338 – 64 =
2
274
|
7.
66 – 13 =
53
2
|
8.
658 + 280 =
2
938
|
|
9.
579 – 74 =
2
505
|
10.
341 – 58 =
283
2
|
11.
362 + 468 =
2
830
|
12.
857 – 361 =
2
496
|
|
13.
226 + 565 =
2
791
|
14.
389 + 28 =
2
417
|
15.
89 – 82 =
7
1
|
16.
304 + 147 =
451
2
|
|
17.
893 – 729 =
2
164
|
18.
200 – 28 =
172
2
|
19.
749 – 369 =
380
2
|
20.
942 + 26 =
968
2
|
|
1.
167 – 36 =
2
131
|
2.
939 – 852 =
87
2
|
3.
511 + 152 =
663
2
|
4.
215 – 88 =
127
2
|
|
5.
232 + 38 =
2
270
|
6.
338 – 64 =
2
274
|
7.
66 – 13 =
53
2
|
8.
658 + 280 =
2
938
|
|
9.
579 – 74 =
2
505
|
10.
341 – 58 =
283
2
|
11.
362 + 468 =
2
830
|
12.
857 – 361 =
2
496
|
|
13.
226 + 565 =
2
791
|
14.
389 + 28 =
2
417
|
15.
89 – 82 =
7
1
|
16.
304 + 147 =
451
2
|
|
17.
893 – 729 =
2
164
|
18.
200 – 28 =
172
2
|
19.
749 – 369 =
380
2
|
20.
942 + 26 =
968
2
|