|
1.
769 – 355 =
414
2
|
2.
442 – 377 =
2
65
|
3.
23 + 232 =
2
255
|
4.
313 + 566 =
2
879
|
|
5.
335 + 51 =
2
386
|
6.
228 + 157 =
385
2
|
7.
218 – 129 =
2
89
|
8.
232 – 75 =
2
157
|
|
9.
713 – 659 =
54
2
|
10.
257 – 125 =
132
2
|
11.
85 – 20 =
2
65
|
12.
757 – 342 =
415
2
|
|
13.
328 – 231 =
2
97
|
14.
439 – 304 =
135
2
|
15.
769 – 105 =
664
2
|
16.
123 – 113 =
1
10
|
|
17.
58 – 55 =
1
3
|
18.
309 – 219 =
90
2
|
19.
70 + 151 =
221
2
|
20.
563 + 296 =
2
859
|
|
1.
769 – 355 =
414
2
|
2.
442 – 377 =
2
65
|
3.
23 + 232 =
2
255
|
4.
313 + 566 =
2
879
|
|
5.
335 + 51 =
2
386
|
6.
228 + 157 =
385
2
|
7.
218 – 129 =
2
89
|
8.
232 – 75 =
2
157
|
|
9.
713 – 659 =
54
2
|
10.
257 – 125 =
132
2
|
11.
85 – 20 =
2
65
|
12.
757 – 342 =
415
2
|
|
13.
328 – 231 =
2
97
|
14.
439 – 304 =
135
2
|
15.
769 – 105 =
664
2
|
16.
123 – 113 =
1
10
|
|
17.
58 – 55 =
1
3
|
18.
309 – 219 =
90
2
|
19.
70 + 151 =
221
2
|
20.
563 + 296 =
2
859
|