|
1.
722 – 672 =
50
4
3
2
|
2.
629 – 427 =
202
2
3
4
|
3.
154 + 385 =
4
539
2
3
|
4.
978 – 489 =
3
489
4
2
|
|
5.
487 – 302 =
3
4
185
2
|
6.
59 + 397 =
3
2
456
4
|
7.
841 + 22 =
4
863
2
3
|
8.
302 + 167 =
2
4
3
469
|
|
9.
613 – 292 =
4
2
321
3
|
10.
439 + 78 =
517
3
2
4
|
11.
635 – 362 =
2
273
4
3
|
12.
121 + 144 =
265
4
2
3
|
|
13.
504 + 204 =
2
4
3
708
|
14.
730 – 209 =
2
3
4
521
|
15.
387 – 384 =
4
1
3
2
|
16.
741 + 69 =
3
2
810
4
|
|
17.
24 + 175 =
4
3
2
199
|
18.
65 – 32 =
3
2
33
4
|
19.
804 – 380 =
424
3
2
4
|
20.
635 – 437 =
4
198
2
3
|
|
1.
722 – 672 =
50
4
3
2
|
2.
629 – 427 =
202
2
3
4
|
3.
154 + 385 =
4
539
2
3
|
4.
978 – 489 =
3
489
4
2
|
|
5.
487 – 302 =
3
4
185
2
|
6.
59 + 397 =
3
2
456
4
|
7.
841 + 22 =
4
863
2
3
|
8.
302 + 167 =
2
4
3
469
|
|
9.
613 – 292 =
4
2
321
3
|
10.
439 + 78 =
517
3
2
4
|
11.
635 – 362 =
2
273
4
3
|
12.
121 + 144 =
265
4
2
3
|
|
13.
504 + 204 =
2
4
3
708
|
14.
730 – 209 =
2
3
4
521
|
15.
387 – 384 =
4
1
3
2
|
16.
741 + 69 =
3
2
810
4
|
|
17.
24 + 175 =
4
3
2
199
|
18.
65 – 32 =
3
2
33
4
|
19.
804 – 380 =
424
3
2
4
|
20.
635 – 437 =
4
198
2
3
|