|
1.
734 + 75 =
809
2
|
2.
368 – 53 =
315
2
|
3.
670 – 178 =
2
492
|
4.
246 – 54 =
2
192
|
|
5.
803 – 657 =
146
2
|
6.
320 – 79 =
241
2
|
7.
432 + 289 =
2
721
|
8.
615 + 321 =
2
936
|
|
9.
989 – 619 =
2
370
|
10.
266 – 23 =
243
2
|
11.
242 – 179 =
63
2
|
12.
472 + 218 =
2
690
|
|
13.
922 – 101 =
821
2
|
14.
414 + 101 =
515
2
|
15.
971 + 15 =
2
986
|
16.
466 – 20 =
2
446
|
|
17.
322 + 264 =
2
586
|
18.
565 + 218 =
783
2
|
19.
997 + 0 =
997
2
|
20.
146 + 130 =
276
2
|
|
1.
734 + 75 =
809
2
|
2.
368 – 53 =
315
2
|
3.
670 – 178 =
2
492
|
4.
246 – 54 =
2
192
|
|
5.
803 – 657 =
146
2
|
6.
320 – 79 =
241
2
|
7.
432 + 289 =
2
721
|
8.
615 + 321 =
2
936
|
|
9.
989 – 619 =
2
370
|
10.
266 – 23 =
243
2
|
11.
242 – 179 =
63
2
|
12.
472 + 218 =
2
690
|
|
13.
922 – 101 =
821
2
|
14.
414 + 101 =
515
2
|
15.
971 + 15 =
2
986
|
16.
466 – 20 =
2
446
|
|
17.
322 + 264 =
2
586
|
18.
565 + 218 =
783
2
|
19.
997 + 0 =
997
2
|
20.
146 + 130 =
276
2
|