|
1.
532 + 149 =
2
681
|
2.
679 + 200 =
2
879
|
3.
706 – 76 =
630
2
|
4.
289 + 249 =
538
2
|
|
5.
506 + 65 =
571
2
|
6.
354 – 301 =
2
53
|
7.
264 + 572 =
836
2
|
8.
111 – 45 =
66
2
|
|
9.
570 – 66 =
2
504
|
10.
831 – 43 =
2
788
|
11.
255 + 15 =
2
270
|
12.
18 – 11 =
1
7
|
|
13.
408 + 430 =
2
838
|
14.
17 + 716 =
2
733
|
15.
652 – 209 =
2
443
|
16.
397 + 129 =
2
526
|
|
17.
987 + 0 =
2
987
|
18.
936 + 17 =
953
2
|
19.
819 – 630 =
2
189
|
20.
34 – 26 =
8
1
|
|
1.
532 + 149 =
2
681
|
2.
679 + 200 =
2
879
|
3.
706 – 76 =
630
2
|
4.
289 + 249 =
538
2
|
|
5.
506 + 65 =
571
2
|
6.
354 – 301 =
2
53
|
7.
264 + 572 =
836
2
|
8.
111 – 45 =
66
2
|
|
9.
570 – 66 =
2
504
|
10.
831 – 43 =
2
788
|
11.
255 + 15 =
2
270
|
12.
18 – 11 =
1
7
|
|
13.
408 + 430 =
2
838
|
14.
17 + 716 =
2
733
|
15.
652 – 209 =
2
443
|
16.
397 + 129 =
2
526
|
|
17.
987 + 0 =
2
987
|
18.
936 + 17 =
953
2
|
19.
819 – 630 =
2
189
|
20.
34 – 26 =
8
1
|