|
1.
890 – 313 =
2
577
|
2.
592 – 226 =
366
2
|
3.
736 – 549 =
187
2
|
4.
694 + 85 =
779
2
|
|
5.
29 + 460 =
2
489
|
6.
47 – 8 =
39
2
|
7.
300 – 5 =
2
295
|
8.
955 – 207 =
2
748
|
|
9.
90 + 44 =
2
134
|
10.
288 + 212 =
500
2
|
11.
388 + 160 =
548
2
|
12.
282 – 140 =
2
142
|
|
13.
124 + 270 =
394
2
|
14.
764 + 124 =
888
2
|
15.
498 – 497 =
2
1
|
16.
944 + 54 =
2
998
|
|
17.
610 + 157 =
2
767
|
18.
902 – 409 =
2
493
|
19.
509 + 155 =
664
2
|
20.
469 + 525 =
2
994
|
|
1.
890 – 313 =
2
577
|
2.
592 – 226 =
366
2
|
3.
736 – 549 =
187
2
|
4.
694 + 85 =
779
2
|
|
5.
29 + 460 =
2
489
|
6.
47 – 8 =
39
2
|
7.
300 – 5 =
2
295
|
8.
955 – 207 =
2
748
|
|
9.
90 + 44 =
2
134
|
10.
288 + 212 =
500
2
|
11.
388 + 160 =
548
2
|
12.
282 – 140 =
2
142
|
|
13.
124 + 270 =
394
2
|
14.
764 + 124 =
888
2
|
15.
498 – 497 =
2
1
|
16.
944 + 54 =
2
998
|
|
17.
610 + 157 =
2
767
|
18.
902 – 409 =
2
493
|
19.
509 + 155 =
664
2
|
20.
469 + 525 =
2
994
|