|
1.
211 + 755 =
966
2
|
2.
131 + 578 =
709
2
|
3.
363 – 304 =
2
59
|
4.
517 + 109 =
2
626
|
|
5.
556 – 28 =
528
2
|
6.
881 – 176 =
2
705
|
7.
575 – 92 =
483
2
|
8.
576 + 340 =
2
916
|
|
9.
577 + 238 =
815
2
|
10.
560 – 170 =
2
390
|
11.
265 – 233 =
32
2
|
12.
402 – 362 =
40
2
|
|
13.
222 + 418 =
640
2
|
14.
198 – 47 =
151
2
|
15.
171 – 28 =
143
2
|
16.
28 + 89 =
2
117
|
|
17.
139 + 45 =
2
184
|
18.
123 – 44 =
2
79
|
19.
79 – 31 =
2
48
|
20.
113 + 57 =
2
170
|
|
1.
211 + 755 =
966
2
|
2.
131 + 578 =
709
2
|
3.
363 – 304 =
2
59
|
4.
517 + 109 =
2
626
|
|
5.
556 – 28 =
528
2
|
6.
881 – 176 =
2
705
|
7.
575 – 92 =
483
2
|
8.
576 + 340 =
2
916
|
|
9.
577 + 238 =
815
2
|
10.
560 – 170 =
2
390
|
11.
265 – 233 =
32
2
|
12.
402 – 362 =
40
2
|
|
13.
222 + 418 =
640
2
|
14.
198 – 47 =
151
2
|
15.
171 – 28 =
143
2
|
16.
28 + 89 =
2
117
|
|
17.
139 + 45 =
2
184
|
18.
123 – 44 =
2
79
|
19.
79 – 31 =
2
48
|
20.
113 + 57 =
2
170
|