|
1.
757 – 455 =
4
3
302
2
|
2.
839 + 81 =
4
920
3
2
|
3.
202 + 29 =
231
4
3
2
|
4.
775 – 183 =
592
3
2
4
|
|
5.
193 + 475 =
668
3
4
2
|
6.
998 – 466 =
3
2
4
532
|
7.
535 – 527 =
8
1
2
3
|
8.
147 – 115 =
32
3
4
2
|
|
9.
518 + 392 =
4
3
910
2
|
10.
595 + 103 =
2
4
698
3
|
11.
832 – 343 =
2
4
3
489
|
12.
489 + 221 =
3
4
2
710
|
|
13.
418 – 207 =
4
2
3
211
|
14.
784 – 334 =
450
2
4
3
|
15.
850 + 13 =
4
863
2
3
|
16.
566 – 75 =
2
491
3
4
|
|
17.
210 – 105 =
105
2
3
4
|
18.
219 + 368 =
3
4
587
2
|
19.
18 – 13 =
3
5
2
1
|
20.
763 + 186 =
949
4
2
3
|
|
1.
757 – 455 =
4
3
302
2
|
2.
839 + 81 =
4
920
3
2
|
3.
202 + 29 =
231
4
3
2
|
4.
775 – 183 =
592
3
2
4
|
|
5.
193 + 475 =
668
3
4
2
|
6.
998 – 466 =
3
2
4
532
|
7.
535 – 527 =
8
1
2
3
|
8.
147 – 115 =
32
3
4
2
|
|
9.
518 + 392 =
4
3
910
2
|
10.
595 + 103 =
2
4
698
3
|
11.
832 – 343 =
2
4
3
489
|
12.
489 + 221 =
3
4
2
710
|
|
13.
418 – 207 =
4
2
3
211
|
14.
784 – 334 =
450
2
4
3
|
15.
850 + 13 =
4
863
2
3
|
16.
566 – 75 =
2
491
3
4
|
|
17.
210 – 105 =
105
2
3
4
|
18.
219 + 368 =
3
4
587
2
|
19.
18 – 13 =
3
5
2
1
|
20.
763 + 186 =
949
4
2
3
|