|
1.
596 – 90 =
3
2
4
506
|
2.
946 + 20 =
3
4
2
966
|
3.
563 – 10 =
4
553
3
2
|
4.
291 – 30 =
2
261
3
4
|
|
5.
495 – 20 =
4
3
2
475
|
6.
909 + 90 =
4
3
999
2
|
7.
837 – 20 =
2
3
4
817
|
8.
334 – 50 =
2
3
4
284
|
|
9.
250 + 80 =
330
3
2
4
|
10.
308 – 50 =
2
3
258
4
|
11.
487 – 80 =
2
407
3
4
|
12.
127 + 50 =
3
2
4
177
|
|
13.
935 – 30 =
905
3
2
4
|
14.
160 – 100 =
60
2
3
4
|
15.
984 – 70 =
914
3
4
2
|
16.
399 + 20 =
2
4
419
3
|
|
17.
902 + 10 =
3
4
2
912
|
18.
392 – 80 =
4
312
2
3
|
19.
170 – 30 =
2
140
4
3
|
20.
776 + 90 =
4
2
3
866
|
|
1.
596 – 90 =
3
2
4
506
|
2.
946 + 20 =
3
4
2
966
|
3.
563 – 10 =
4
553
3
2
|
4.
291 – 30 =
2
261
3
4
|
|
5.
495 – 20 =
4
3
2
475
|
6.
909 + 90 =
4
3
999
2
|
7.
837 – 20 =
2
3
4
817
|
8.
334 – 50 =
2
3
4
284
|
|
9.
250 + 80 =
330
3
2
4
|
10.
308 – 50 =
2
3
258
4
|
11.
487 – 80 =
2
407
3
4
|
12.
127 + 50 =
3
2
4
177
|
|
13.
935 – 30 =
905
3
2
4
|
14.
160 – 100 =
60
2
3
4
|
15.
984 – 70 =
914
3
4
2
|
16.
399 + 20 =
2
4
419
3
|
|
17.
902 + 10 =
3
4
2
912
|
18.
392 – 80 =
4
312
2
3
|
19.
170 – 30 =
2
140
4
3
|
20.
776 + 90 =
4
2
3
866
|