|
1.
885 – 759 =
2
3
126
4
|
2.
831 + 25 =
4
3
2
856
|
3.
11 – 8 =
2
4
3
1
|
4.
393 – 181 =
212
2
3
4
|
|
5.
540 + 12 =
2
3
4
552
|
6.
599 – 406 =
193
3
2
4
|
7.
387 + 390 =
777
3
4
2
|
8.
939 + 28 =
2
967
3
4
|
|
9.
642 + 55 =
4
697
3
2
|
10.
664 – 592 =
72
2
4
3
|
11.
539 – 253 =
3
286
2
4
|
12.
29 + 132 =
3
2
4
161
|
|
13.
211 – 73 =
4
2
3
138
|
14.
411 – 231 =
3
4
180
2
|
15.
511 – 261 =
250
3
2
4
|
16.
708 + 10 =
2
3
4
718
|
|
17.
921 + 66 =
4
3
2
987
|
18.
586 + 402 =
988
3
2
4
|
19.
848 + 9 =
4
857
3
2
|
20.
490 + 263 =
4
753
3
2
|
|
1.
885 – 759 =
2
3
126
4
|
2.
831 + 25 =
4
3
2
856
|
3.
11 – 8 =
2
4
3
1
|
4.
393 – 181 =
212
2
3
4
|
|
5.
540 + 12 =
2
3
4
552
|
6.
599 – 406 =
193
3
2
4
|
7.
387 + 390 =
777
3
4
2
|
8.
939 + 28 =
2
967
3
4
|
|
9.
642 + 55 =
4
697
3
2
|
10.
664 – 592 =
72
2
4
3
|
11.
539 – 253 =
3
286
2
4
|
12.
29 + 132 =
3
2
4
161
|
|
13.
211 – 73 =
4
2
3
138
|
14.
411 – 231 =
3
4
180
2
|
15.
511 – 261 =
250
3
2
4
|
16.
708 + 10 =
2
3
4
718
|
|
17.
921 + 66 =
4
3
2
987
|
18.
586 + 402 =
988
3
2
4
|
19.
848 + 9 =
4
857
3
2
|
20.
490 + 263 =
4
753
3
2
|