|
1.
584 – 473 =
111
2
|
2.
212 + 461 =
2
673
|
3.
58 – 44 =
1
14
|
4.
993 + 2 =
995
2
|
|
5.
100 – 49 =
51
2
|
6.
23 – 23 =
0
2
|
7.
329 – 320 =
1
9
|
8.
153 + 608 =
761
2
|
|
9.
817 – 730 =
2
87
|
10.
151 + 415 =
566
2
|
11.
391 – 172 =
2
219
|
12.
39 + 720 =
2
759
|
|
13.
861 – 322 =
539
2
|
14.
903 – 329 =
2
574
|
15.
626 + 148 =
2
774
|
16.
888 + 57 =
2
945
|
|
17.
877 – 570 =
307
2
|
18.
527 – 154 =
373
2
|
19.
474 – 337 =
2
137
|
20.
998 + 0 =
998
2
|
|
1.
584 – 473 =
111
2
|
2.
212 + 461 =
2
673
|
3.
58 – 44 =
1
14
|
4.
993 + 2 =
995
2
|
|
5.
100 – 49 =
51
2
|
6.
23 – 23 =
0
2
|
7.
329 – 320 =
1
9
|
8.
153 + 608 =
761
2
|
|
9.
817 – 730 =
2
87
|
10.
151 + 415 =
566
2
|
11.
391 – 172 =
2
219
|
12.
39 + 720 =
2
759
|
|
13.
861 – 322 =
539
2
|
14.
903 – 329 =
2
574
|
15.
626 + 148 =
2
774
|
16.
888 + 57 =
2
945
|
|
17.
877 – 570 =
307
2
|
18.
527 – 154 =
373
2
|
19.
474 – 337 =
2
137
|
20.
998 + 0 =
998
2
|