|
1.
918 + 29 =
947
2
|
2.
693 – 651 =
42
2
|
3.
361 – 81 =
2
280
|
4.
807 + 48 =
2
855
|
|
5.
7 – 2 =
5
1
|
6.
233 – 220 =
13
1
|
7.
325 + 480 =
2
805
|
8.
813 + 73 =
886
2
|
|
9.
40 + 636 =
676
2
|
10.
42 – 25 =
2
17
|
11.
562 – 363 =
199
2
|
12.
232 – 51 =
2
181
|
|
13.
418 – 90 =
328
2
|
14.
535 + 3 =
538
2
|
15.
510 + 455 =
965
2
|
16.
872 – 582 =
290
2
|
|
17.
998 + 2 =
1000
2
|
18.
765 + 107 =
2
872
|
19.
389 – 341 =
48
2
|
20.
74 + 29 =
103
2
|
|
1.
918 + 29 =
947
2
|
2.
693 – 651 =
42
2
|
3.
361 – 81 =
2
280
|
4.
807 + 48 =
2
855
|
|
5.
7 – 2 =
5
1
|
6.
233 – 220 =
13
1
|
7.
325 + 480 =
2
805
|
8.
813 + 73 =
886
2
|
|
9.
40 + 636 =
676
2
|
10.
42 – 25 =
2
17
|
11.
562 – 363 =
199
2
|
12.
232 – 51 =
2
181
|
|
13.
418 – 90 =
328
2
|
14.
535 + 3 =
538
2
|
15.
510 + 455 =
965
2
|
16.
872 – 582 =
290
2
|
|
17.
998 + 2 =
1000
2
|
18.
765 + 107 =
2
872
|
19.
389 – 341 =
48
2
|
20.
74 + 29 =
103
2
|