|
1.
647 + 216 =
2
863
|
2.
841 + 93 =
2
934
|
3.
671 + 61 =
2
732
|
4.
195 – 28 =
167
2
|
|
5.
270 + 72 =
342
2
|
6.
524 – 459 =
2
65
|
7.
244 – 174 =
2
70
|
8.
179 + 310 =
2
489
|
|
9.
840 + 37 =
877
2
|
10.
612 – 141 =
2
471
|
11.
191 – 108 =
2
83
|
12.
350 + 73 =
423
2
|
|
13.
199 – 155 =
44
2
|
14.
874 + 20 =
894
2
|
15.
682 – 614 =
2
68
|
16.
233 + 628 =
861
2
|
|
17.
111 + 22 =
2
133
|
18.
738 + 108 =
846
2
|
19.
923 – 688 =
235
2
|
20.
160 – 92 =
68
2
|
|
1.
647 + 216 =
2
863
|
2.
841 + 93 =
2
934
|
3.
671 + 61 =
2
732
|
4.
195 – 28 =
167
2
|
|
5.
270 + 72 =
342
2
|
6.
524 – 459 =
2
65
|
7.
244 – 174 =
2
70
|
8.
179 + 310 =
2
489
|
|
9.
840 + 37 =
877
2
|
10.
612 – 141 =
2
471
|
11.
191 – 108 =
2
83
|
12.
350 + 73 =
423
2
|
|
13.
199 – 155 =
44
2
|
14.
874 + 20 =
894
2
|
15.
682 – 614 =
2
68
|
16.
233 + 628 =
861
2
|
|
17.
111 + 22 =
2
133
|
18.
738 + 108 =
846
2
|
19.
923 – 688 =
235
2
|
20.
160 – 92 =
68
2
|