|
1.
405 + 40 =
445
2
|
2.
228 – 150 =
2
78
|
3.
913 – 418 =
2
495
|
4.
389 – 294 =
2
95
|
|
5.
958 + 39 =
2
997
|
6.
647 – 523 =
124
2
|
7.
376 – 373 =
1
3
|
8.
375 + 459 =
834
2
|
|
9.
493 + 363 =
856
2
|
10.
153 – 30 =
2
123
|
11.
983 – 623 =
360
2
|
12.
909 + 9 =
2
918
|
|
13.
78 – 29 =
2
49
|
14.
796 – 501 =
2
295
|
15.
243 – 182 =
2
61
|
16.
869 – 728 =
2
141
|
|
17.
338 + 91 =
429
2
|
18.
466 + 434 =
2
900
|
19.
413 – 214 =
199
2
|
20.
86 – 86 =
2
0
|
|
1.
405 + 40 =
445
2
|
2.
228 – 150 =
2
78
|
3.
913 – 418 =
2
495
|
4.
389 – 294 =
2
95
|
|
5.
958 + 39 =
2
997
|
6.
647 – 523 =
124
2
|
7.
376 – 373 =
1
3
|
8.
375 + 459 =
834
2
|
|
9.
493 + 363 =
856
2
|
10.
153 – 30 =
2
123
|
11.
983 – 623 =
360
2
|
12.
909 + 9 =
2
918
|
|
13.
78 – 29 =
2
49
|
14.
796 – 501 =
2
295
|
15.
243 – 182 =
2
61
|
16.
869 – 728 =
2
141
|
|
17.
338 + 91 =
429
2
|
18.
466 + 434 =
2
900
|
19.
413 – 214 =
199
2
|
20.
86 – 86 =
2
0
|