|
1.
477 + 19 =
496
2
|
2.
109 – 69 =
2
40
|
3.
858 – 324 =
534
2
|
4.
303 – 54 =
249
2
|
|
5.
249 – 216 =
33
2
|
6.
196 – 9 =
187
2
|
7.
912 – 253 =
2
659
|
8.
382 – 313 =
69
2
|
|
9.
556 + 12 =
568
2
|
10.
924 + 16 =
2
940
|
11.
834 – 775 =
2
59
|
12.
371 + 562 =
2
933
|
|
13.
979 – 373 =
606
2
|
14.
429 + 447 =
2
876
|
15.
831 – 89 =
2
742
|
16.
40 – 28 =
1
12
|
|
17.
865 + 106 =
971
2
|
18.
739 + 180 =
919
2
|
19.
721 – 685 =
36
2
|
20.
883 – 355 =
2
528
|
|
1.
477 + 19 =
496
2
|
2.
109 – 69 =
2
40
|
3.
858 – 324 =
534
2
|
4.
303 – 54 =
249
2
|
|
5.
249 – 216 =
33
2
|
6.
196 – 9 =
187
2
|
7.
912 – 253 =
2
659
|
8.
382 – 313 =
69
2
|
|
9.
556 + 12 =
568
2
|
10.
924 + 16 =
2
940
|
11.
834 – 775 =
2
59
|
12.
371 + 562 =
2
933
|
|
13.
979 – 373 =
606
2
|
14.
429 + 447 =
2
876
|
15.
831 – 89 =
2
742
|
16.
40 – 28 =
1
12
|
|
17.
865 + 106 =
971
2
|
18.
739 + 180 =
919
2
|
19.
721 – 685 =
36
2
|
20.
883 – 355 =
2
528
|