|
1.
179 + 358 =
2
537
|
2.
551 + 181 =
732
2
|
3.
496 – 123 =
2
373
|
4.
273 – 133 =
140
2
|
|
5.
229 + 654 =
883
2
|
6.
153 + 435 =
2
588
|
7.
276 + 714 =
990
2
|
8.
28 + 254 =
282
2
|
|
9.
541 + 337 =
2
878
|
10.
191 – 25 =
2
166
|
11.
653 + 130 =
783
2
|
12.
449 + 188 =
2
637
|
|
13.
215 + 254 =
2
469
|
14.
482 – 367 =
115
2
|
15.
931 + 45 =
2
976
|
16.
518 + 411 =
929
2
|
|
17.
509 – 0 =
509
2
|
18.
749 – 629 =
120
2
|
19.
780 + 114 =
894
2
|
20.
666 – 630 =
36
2
|
|
1.
179 + 358 =
2
537
|
2.
551 + 181 =
732
2
|
3.
496 – 123 =
2
373
|
4.
273 – 133 =
140
2
|
|
5.
229 + 654 =
883
2
|
6.
153 + 435 =
2
588
|
7.
276 + 714 =
990
2
|
8.
28 + 254 =
282
2
|
|
9.
541 + 337 =
2
878
|
10.
191 – 25 =
2
166
|
11.
653 + 130 =
783
2
|
12.
449 + 188 =
2
637
|
|
13.
215 + 254 =
2
469
|
14.
482 – 367 =
115
2
|
15.
931 + 45 =
2
976
|
16.
518 + 411 =
929
2
|
|
17.
509 – 0 =
509
2
|
18.
749 – 629 =
120
2
|
19.
780 + 114 =
894
2
|
20.
666 – 630 =
36
2
|