|
1.
630 + 272 =
902
2
|
2.
228 + 319 =
547
2
|
3.
16 – 13 =
3
1
|
4.
833 – 55 =
2
778
|
|
5.
392 + 19 =
411
2
|
6.
592 + 314 =
906
2
|
7.
561 – 196 =
2
365
|
8.
368 – 245 =
123
2
|
|
9.
320 – 128 =
2
192
|
10.
14 – 0 =
1
14
|
11.
589 + 144 =
2
733
|
12.
287 + 263 =
2
550
|
|
13.
815 + 176 =
991
2
|
14.
570 + 221 =
2
791
|
15.
959 – 746 =
213
2
|
16.
345 + 571 =
2
916
|
|
17.
19 – 13 =
6
1
|
18.
151 + 195 =
346
2
|
19.
900 – 93 =
2
807
|
20.
140 + 183 =
323
2
|
|
1.
630 + 272 =
902
2
|
2.
228 + 319 =
547
2
|
3.
16 – 13 =
3
1
|
4.
833 – 55 =
2
778
|
|
5.
392 + 19 =
411
2
|
6.
592 + 314 =
906
2
|
7.
561 – 196 =
2
365
|
8.
368 – 245 =
123
2
|
|
9.
320 – 128 =
2
192
|
10.
14 – 0 =
1
14
|
11.
589 + 144 =
2
733
|
12.
287 + 263 =
2
550
|
|
13.
815 + 176 =
991
2
|
14.
570 + 221 =
2
791
|
15.
959 – 746 =
213
2
|
16.
345 + 571 =
2
916
|
|
17.
19 – 13 =
6
1
|
18.
151 + 195 =
346
2
|
19.
900 – 93 =
2
807
|
20.
140 + 183 =
323
2
|