|
1.
123 + 386 =
509
2
|
2.
341 – 204 =
137
2
|
3.
743 + 194 =
937
2
|
4.
239 – 2 =
2
237
|
|
5.
115 – 3 =
2
112
|
6.
893 + 37 =
930
2
|
7.
26 + 863 =
2
889
|
8.
868 – 706 =
2
162
|
|
9.
712 – 315 =
2
397
|
10.
83 – 21 =
62
2
|
11.
247 + 93 =
2
340
|
12.
636 – 524 =
112
2
|
|
13.
693 – 684 =
1
9
|
14.
23 + 99 =
2
122
|
15.
243 + 128 =
371
2
|
16.
530 + 263 =
2
793
|
|
17.
118 + 123 =
241
2
|
18.
742 + 223 =
2
965
|
19.
85 – 31 =
2
54
|
20.
36 – 27 =
1
9
|
|
1.
123 + 386 =
509
2
|
2.
341 – 204 =
137
2
|
3.
743 + 194 =
937
2
|
4.
239 – 2 =
2
237
|
|
5.
115 – 3 =
2
112
|
6.
893 + 37 =
930
2
|
7.
26 + 863 =
2
889
|
8.
868 – 706 =
2
162
|
|
9.
712 – 315 =
2
397
|
10.
83 – 21 =
62
2
|
11.
247 + 93 =
2
340
|
12.
636 – 524 =
112
2
|
|
13.
693 – 684 =
1
9
|
14.
23 + 99 =
2
122
|
15.
243 + 128 =
371
2
|
16.
530 + 263 =
2
793
|
|
17.
118 + 123 =
241
2
|
18.
742 + 223 =
2
965
|
19.
85 – 31 =
2
54
|
20.
36 – 27 =
1
9
|