|
1.
423 – 83 =
3
4
340
2
|
2.
435 – 59 =
2
3
4
376
|
3.
454 + 198 =
3
2
4
652
|
4.
509 + 241 =
4
2
750
3
|
|
5.
780 + 100 =
3
880
2
4
|
6.
511 – 2 =
4
2
3
509
|
7.
168 + 155 =
4
3
2
323
|
8.
791 + 186 =
2
977
3
4
|
|
9.
462 – 361 =
101
4
3
2
|
10.
667 + 66 =
2
4
733
3
|
11.
896 – 318 =
578
3
2
4
|
12.
925 + 39 =
2
3
4
964
|
|
13.
781 – 334 =
2
3
4
447
|
14.
675 – 135 =
2
4
540
3
|
15.
549 – 123 =
426
4
2
3
|
16.
455 + 128 =
3
4
583
2
|
|
17.
437 – 54 =
3
2
4
383
|
18.
18 + 484 =
3
4
2
502
|
19.
314 + 389 =
3
4
703
2
|
20.
368 + 568 =
936
2
4
3
|
|
1.
423 – 83 =
3
4
340
2
|
2.
435 – 59 =
2
3
4
376
|
3.
454 + 198 =
3
2
4
652
|
4.
509 + 241 =
4
2
750
3
|
|
5.
780 + 100 =
3
880
2
4
|
6.
511 – 2 =
4
2
3
509
|
7.
168 + 155 =
4
3
2
323
|
8.
791 + 186 =
2
977
3
4
|
|
9.
462 – 361 =
101
4
3
2
|
10.
667 + 66 =
2
4
733
3
|
11.
896 – 318 =
578
3
2
4
|
12.
925 + 39 =
2
3
4
964
|
|
13.
781 – 334 =
2
3
4
447
|
14.
675 – 135 =
2
4
540
3
|
15.
549 – 123 =
426
4
2
3
|
16.
455 + 128 =
3
4
583
2
|
|
17.
437 – 54 =
3
2
4
383
|
18.
18 + 484 =
3
4
2
502
|
19.
314 + 389 =
3
4
703
2
|
20.
368 + 568 =
936
2
4
3
|