|
1.
787 – 575 =
2
212
|
2.
78 – 62 =
16
2
|
3.
10 – 10 =
0
2
|
4.
658 – 615 =
2
43
|
|
5.
396 – 131 =
2
265
|
6.
411 – 176 =
235
2
|
7.
948 – 943 =
5
1
|
8.
780 – 583 =
2
197
|
|
9.
976 + 0 =
2
976
|
10.
423 + 38 =
2
461
|
11.
552 + 344 =
896
2
|
12.
174 – 75 =
2
99
|
|
13.
60 – 44 =
2
16
|
14.
506 + 86 =
592
2
|
15.
874 – 564 =
2
310
|
16.
42 + 657 =
699
2
|
|
17.
585 – 12 =
2
573
|
18.
148 + 670 =
818
2
|
19.
591 + 102 =
693
2
|
20.
87 + 852 =
2
939
|
|
1.
787 – 575 =
2
212
|
2.
78 – 62 =
16
2
|
3.
10 – 10 =
0
2
|
4.
658 – 615 =
2
43
|
|
5.
396 – 131 =
2
265
|
6.
411 – 176 =
235
2
|
7.
948 – 943 =
5
1
|
8.
780 – 583 =
2
197
|
|
9.
976 + 0 =
2
976
|
10.
423 + 38 =
2
461
|
11.
552 + 344 =
896
2
|
12.
174 – 75 =
2
99
|
|
13.
60 – 44 =
2
16
|
14.
506 + 86 =
592
2
|
15.
874 – 564 =
2
310
|
16.
42 + 657 =
699
2
|
|
17.
585 – 12 =
2
573
|
18.
148 + 670 =
818
2
|
19.
591 + 102 =
693
2
|
20.
87 + 852 =
2
939
|