|
1.
883 + 50 =
933
2
|
2.
795 + 10 =
2
805
|
3.
809 – 70 =
2
739
|
4.
654 – 30 =
624
2
|
|
5.
740 + 40 =
2
780
|
6.
723 + 10 =
2
733
|
7.
996 + 60 =
2
1056
|
8.
998 – 80 =
918
2
|
|
9.
562 – 20 =
2
542
|
10.
744 + 50 =
2
794
|
11.
577 + 80 =
2
657
|
12.
669 + 60 =
729
2
|
|
13.
889 + 10 =
2
899
|
14.
954 + 50 =
1004
2
|
15.
102 + 100 =
2
202
|
16.
167 – 40 =
2
127
|
|
17.
326 – 90 =
236
2
|
18.
749 – 100 =
649
2
|
19.
562 + 90 =
2
652
|
20.
331 + 40 =
2
371
|
|
1.
883 + 50 =
933
2
|
2.
795 + 10 =
2
805
|
3.
809 – 70 =
2
739
|
4.
654 – 30 =
624
2
|
|
5.
740 + 40 =
2
780
|
6.
723 + 10 =
2
733
|
7.
996 + 60 =
2
1056
|
8.
998 – 80 =
918
2
|
|
9.
562 – 20 =
2
542
|
10.
744 + 50 =
2
794
|
11.
577 + 80 =
2
657
|
12.
669 + 60 =
729
2
|
|
13.
889 + 10 =
2
899
|
14.
954 + 50 =
1004
2
|
15.
102 + 100 =
2
202
|
16.
167 – 40 =
2
127
|
|
17.
326 – 90 =
236
2
|
18.
749 – 100 =
649
2
|
19.
562 + 90 =
2
652
|
20.
331 + 40 =
2
371
|