|
1.
216 + 80 =
296
2
|
2.
906 + 90 =
996
2
|
3.
440 – 40 =
400
2
|
4.
713 – 80 =
2
633
|
|
5.
992 – 40 =
952
2
|
6.
487 + 40 =
527
2
|
7.
169 + 40 =
2
209
|
8.
355 + 40 =
395
2
|
|
9.
842 + 90 =
932
2
|
10.
787 + 100 =
2
887
|
11.
416 + 80 =
496
2
|
12.
907 + 10 =
917
2
|
|
13.
397 – 10 =
2
387
|
14.
241 – 70 =
2
171
|
15.
627 – 10 =
617
2
|
16.
337 – 70 =
2
267
|
|
17.
507 + 100 =
2
607
|
18.
129 + 70 =
2
199
|
19.
374 + 70 =
444
2
|
20.
637 + 60 =
2
697
|
|
1.
216 + 80 =
296
2
|
2.
906 + 90 =
996
2
|
3.
440 – 40 =
400
2
|
4.
713 – 80 =
2
633
|
|
5.
992 – 40 =
952
2
|
6.
487 + 40 =
527
2
|
7.
169 + 40 =
2
209
|
8.
355 + 40 =
395
2
|
|
9.
842 + 90 =
932
2
|
10.
787 + 100 =
2
887
|
11.
416 + 80 =
496
2
|
12.
907 + 10 =
917
2
|
|
13.
397 – 10 =
2
387
|
14.
241 – 70 =
2
171
|
15.
627 – 10 =
617
2
|
16.
337 – 70 =
2
267
|
|
17.
507 + 100 =
2
607
|
18.
129 + 70 =
2
199
|
19.
374 + 70 =
444
2
|
20.
637 + 60 =
2
697
|