|
1.
209 + 775 =
2
984
|
2.
561 + 135 =
2
696
|
3.
377 + 558 =
2
935
|
4.
961 – 703 =
258
2
|
|
5.
905 – 149 =
2
756
|
6.
52 – 42 =
10
1
|
7.
752 + 122 =
874
2
|
8.
301 – 67 =
2
234
|
|
9.
892 + 10 =
2
902
|
10.
569 – 436 =
133
2
|
11.
115 – 59 =
56
2
|
12.
384 – 259 =
2
125
|
|
13.
463 – 308 =
155
2
|
14.
619 – 350 =
2
269
|
15.
474 – 399 =
75
2
|
16.
944 – 225 =
719
2
|
|
17.
849 + 141 =
990
2
|
18.
512 – 26 =
2
486
|
19.
703 + 233 =
2
936
|
20.
627 + 117 =
744
2
|
|
1.
209 + 775 =
2
984
|
2.
561 + 135 =
2
696
|
3.
377 + 558 =
2
935
|
4.
961 – 703 =
258
2
|
|
5.
905 – 149 =
2
756
|
6.
52 – 42 =
10
1
|
7.
752 + 122 =
874
2
|
8.
301 – 67 =
2
234
|
|
9.
892 + 10 =
2
902
|
10.
569 – 436 =
133
2
|
11.
115 – 59 =
56
2
|
12.
384 – 259 =
2
125
|
|
13.
463 – 308 =
155
2
|
14.
619 – 350 =
2
269
|
15.
474 – 399 =
75
2
|
16.
944 – 225 =
719
2
|
|
17.
849 + 141 =
990
2
|
18.
512 – 26 =
2
486
|
19.
703 + 233 =
2
936
|
20.
627 + 117 =
744
2
|