|
1.
257 + 561 =
2
818
|
2.
96 – 57 =
39
2
|
3.
568 – 30 =
2
538
|
4.
937 + 50 =
987
2
|
|
5.
458 – 182 =
2
276
|
6.
673 – 455 =
2
218
|
7.
765 – 141 =
2
624
|
8.
355 + 354 =
2
709
|
|
9.
723 – 584 =
2
139
|
10.
643 – 6 =
637
2
|
11.
706 – 143 =
2
563
|
12.
136 – 0 =
2
136
|
|
13.
146 – 64 =
2
82
|
14.
775 – 63 =
2
712
|
15.
843 + 111 =
2
954
|
16.
271 – 66 =
205
2
|
|
17.
76 – 50 =
2
26
|
18.
690 – 441 =
2
249
|
19.
628 – 332 =
296
2
|
20.
752 – 462 =
2
290
|
|
1.
257 + 561 =
2
818
|
2.
96 – 57 =
39
2
|
3.
568 – 30 =
2
538
|
4.
937 + 50 =
987
2
|
|
5.
458 – 182 =
2
276
|
6.
673 – 455 =
2
218
|
7.
765 – 141 =
2
624
|
8.
355 + 354 =
2
709
|
|
9.
723 – 584 =
2
139
|
10.
643 – 6 =
637
2
|
11.
706 – 143 =
2
563
|
12.
136 – 0 =
2
136
|
|
13.
146 – 64 =
2
82
|
14.
775 – 63 =
2
712
|
15.
843 + 111 =
2
954
|
16.
271 – 66 =
205
2
|
|
17.
76 – 50 =
2
26
|
18.
690 – 441 =
2
249
|
19.
628 – 332 =
296
2
|
20.
752 – 462 =
2
290
|