|
1.
206 + 604 =
2
810
|
2.
476 + 170 =
2
646
|
3.
207 – 57 =
150
2
|
4.
228 + 222 =
2
450
|
|
5.
313 – 225 =
2
88
|
6.
788 – 93 =
695
2
|
7.
300 + 518 =
818
2
|
8.
643 – 639 =
4
1
|
|
9.
380 – 173 =
207
2
|
10.
152 – 61 =
2
91
|
11.
215 – 10 =
2
205
|
12.
856 – 163 =
2
693
|
|
13.
324 + 637 =
961
2
|
14.
638 + 119 =
757
2
|
15.
678 + 38 =
2
716
|
16.
44 + 921 =
965
2
|
|
17.
90 + 445 =
535
2
|
18.
741 + 22 =
763
2
|
19.
534 + 338 =
872
2
|
20.
843 + 95 =
938
2
|
|
1.
206 + 604 =
2
810
|
2.
476 + 170 =
2
646
|
3.
207 – 57 =
150
2
|
4.
228 + 222 =
2
450
|
|
5.
313 – 225 =
2
88
|
6.
788 – 93 =
695
2
|
7.
300 + 518 =
818
2
|
8.
643 – 639 =
4
1
|
|
9.
380 – 173 =
207
2
|
10.
152 – 61 =
2
91
|
11.
215 – 10 =
2
205
|
12.
856 – 163 =
2
693
|
|
13.
324 + 637 =
961
2
|
14.
638 + 119 =
757
2
|
15.
678 + 38 =
2
716
|
16.
44 + 921 =
965
2
|
|
17.
90 + 445 =
535
2
|
18.
741 + 22 =
763
2
|
19.
534 + 338 =
872
2
|
20.
843 + 95 =
938
2
|