|
1.
376 + 100 =
476
2
|
2.
719 + 70 =
2
789
|
3.
173 – 40 =
133
2
|
4.
789 + 90 =
2
879
|
|
5.
720 + 20 =
2
740
|
6.
983 + 60 =
1043
2
|
7.
298 + 70 =
368
2
|
8.
162 – 50 =
2
112
|
|
9.
375 + 40 =
2
415
|
10.
333 + 90 =
2
423
|
11.
584 – 60 =
2
524
|
12.
998 – 50 =
2
948
|
|
13.
487 – 20 =
467
2
|
14.
932 + 90 =
2
1022
|
15.
530 + 60 =
590
2
|
16.
993 – 30 =
963
2
|
|
17.
680 – 100 =
580
2
|
18.
102 + 80 =
2
182
|
19.
458 + 50 =
2
508
|
20.
404 + 10 =
414
2
|
|
1.
376 + 100 =
476
2
|
2.
719 + 70 =
2
789
|
3.
173 – 40 =
133
2
|
4.
789 + 90 =
2
879
|
|
5.
720 + 20 =
2
740
|
6.
983 + 60 =
1043
2
|
7.
298 + 70 =
368
2
|
8.
162 – 50 =
2
112
|
|
9.
375 + 40 =
2
415
|
10.
333 + 90 =
2
423
|
11.
584 – 60 =
2
524
|
12.
998 – 50 =
2
948
|
|
13.
487 – 20 =
467
2
|
14.
932 + 90 =
2
1022
|
15.
530 + 60 =
590
2
|
16.
993 – 30 =
963
2
|
|
17.
680 – 100 =
580
2
|
18.
102 + 80 =
2
182
|
19.
458 + 50 =
2
508
|
20.
404 + 10 =
414
2
|