|
1.
242 + 90 =
332
2
|
2.
151 + 90 =
2
241
|
3.
458 + 100 =
558
2
|
4.
154 – 50 =
104
2
|
|
5.
726 + 80 =
2
806
|
6.
135 + 100 =
2
235
|
7.
915 + 80 =
2
995
|
8.
327 + 20 =
2
347
|
|
9.
178 – 80 =
2
98
|
10.
728 – 20 =
2
708
|
11.
952 – 80 =
2
872
|
12.
430 + 60 =
2
490
|
|
13.
965 – 70 =
2
895
|
14.
323 – 100 =
2
223
|
15.
971 – 70 =
2
901
|
16.
144 – 60 =
2
84
|
|
17.
286 – 80 =
2
206
|
18.
572 + 20 =
2
592
|
19.
252 + 100 =
352
2
|
20.
828 + 50 =
2
878
|
|
1.
242 + 90 =
332
2
|
2.
151 + 90 =
2
241
|
3.
458 + 100 =
558
2
|
4.
154 – 50 =
104
2
|
|
5.
726 + 80 =
2
806
|
6.
135 + 100 =
2
235
|
7.
915 + 80 =
2
995
|
8.
327 + 20 =
2
347
|
|
9.
178 – 80 =
2
98
|
10.
728 – 20 =
2
708
|
11.
952 – 80 =
2
872
|
12.
430 + 60 =
2
490
|
|
13.
965 – 70 =
2
895
|
14.
323 – 100 =
2
223
|
15.
971 – 70 =
2
901
|
16.
144 – 60 =
2
84
|
|
17.
286 – 80 =
2
206
|
18.
572 + 20 =
2
592
|
19.
252 + 100 =
352
2
|
20.
828 + 50 =
2
878
|