|
1.
667 + 70 =
2
737
|
2.
914 + 30 =
944
2
|
3.
343 – 20 =
323
2
|
4.
274 + 90 =
2
364
|
|
5.
982 + 80 =
2
1062
|
6.
108 + 10 =
2
118
|
7.
379 + 30 =
2
409
|
8.
349 – 100 =
2
249
|
|
9.
439 + 80 =
2
519
|
10.
325 + 80 =
405
2
|
11.
459 – 90 =
2
369
|
12.
762 – 40 =
2
722
|
|
13.
921 + 30 =
951
2
|
14.
210 + 10 =
220
2
|
15.
898 – 50 =
848
2
|
16.
920 + 80 =
1000
2
|
|
17.
872 + 60 =
932
2
|
18.
586 + 30 =
616
2
|
19.
594 – 40 =
2
554
|
20.
865 – 30 =
835
2
|
|
1.
667 + 70 =
2
737
|
2.
914 + 30 =
944
2
|
3.
343 – 20 =
323
2
|
4.
274 + 90 =
2
364
|
|
5.
982 + 80 =
2
1062
|
6.
108 + 10 =
2
118
|
7.
379 + 30 =
2
409
|
8.
349 – 100 =
2
249
|
|
9.
439 + 80 =
2
519
|
10.
325 + 80 =
405
2
|
11.
459 – 90 =
2
369
|
12.
762 – 40 =
2
722
|
|
13.
921 + 30 =
951
2
|
14.
210 + 10 =
220
2
|
15.
898 – 50 =
848
2
|
16.
920 + 80 =
1000
2
|
|
17.
872 + 60 =
932
2
|
18.
586 + 30 =
616
2
|
19.
594 – 40 =
2
554
|
20.
865 – 30 =
835
2
|