|
1.
762 – 377 =
385
4
3
2
|
2.
388 – 374 =
3
1
2
14
|
3.
757 + 162 =
2
919
4
3
|
4.
350 – 15 =
2
335
3
4
|
|
5.
533 + 414 =
3
947
4
2
|
6.
871 – 555 =
3
316
2
4
|
7.
865 + 18 =
883
3
2
4
|
8.
646 – 531 =
115
4
3
2
|
|
9.
570 – 340 =
3
230
4
2
|
10.
662 + 218 =
4
2
3
880
|
11.
939 + 52 =
4
2
991
3
|
12.
466 – 317 =
4
3
149
2
|
|
13.
427 – 134 =
4
3
293
2
|
14.
247 + 630 =
2
877
3
4
|
15.
788 – 564 =
4
224
2
3
|
16.
159 + 44 =
203
3
4
2
|
|
17.
326 + 316 =
2
4
3
642
|
18.
12 – 0 =
2
12
3
1
|
19.
270 + 132 =
402
4
3
2
|
20.
700 – 606 =
3
4
94
2
|
|
1.
762 – 377 =
385
4
3
2
|
2.
388 – 374 =
3
1
2
14
|
3.
757 + 162 =
2
919
4
3
|
4.
350 – 15 =
2
335
3
4
|
|
5.
533 + 414 =
3
947
4
2
|
6.
871 – 555 =
3
316
2
4
|
7.
865 + 18 =
883
3
2
4
|
8.
646 – 531 =
115
4
3
2
|
|
9.
570 – 340 =
3
230
4
2
|
10.
662 + 218 =
4
2
3
880
|
11.
939 + 52 =
4
2
991
3
|
12.
466 – 317 =
4
3
149
2
|
|
13.
427 – 134 =
4
3
293
2
|
14.
247 + 630 =
2
877
3
4
|
15.
788 – 564 =
4
224
2
3
|
16.
159 + 44 =
203
3
4
2
|
|
17.
326 + 316 =
2
4
3
642
|
18.
12 – 0 =
2
12
3
1
|
19.
270 + 132 =
402
4
3
2
|
20.
700 – 606 =
3
4
94
2
|