|
1.
7 + 927 =
934
2
|
2.
387 – 337 =
50
2
|
3.
214 – 160 =
2
54
|
4.
400 + 157 =
557
2
|
|
5.
975 – 664 =
2
311
|
6.
611 + 145 =
756
2
|
7.
653 – 408 =
245
2
|
8.
582 – 555 =
27
2
|
|
9.
612 + 130 =
742
2
|
10.
110 + 7 =
117
2
|
11.
828 – 575 =
253
2
|
12.
468 + 185 =
653
2
|
|
13.
479 + 417 =
896
2
|
14.
773 – 48 =
725
2
|
15.
141 + 773 =
914
2
|
16.
535 + 298 =
833
2
|
|
17.
772 + 104 =
2
876
|
18.
530 – 274 =
256
2
|
19.
221 – 66 =
2
155
|
20.
982 – 506 =
2
476
|
|
1.
7 + 927 =
934
2
|
2.
387 – 337 =
50
2
|
3.
214 – 160 =
2
54
|
4.
400 + 157 =
557
2
|
|
5.
975 – 664 =
2
311
|
6.
611 + 145 =
756
2
|
7.
653 – 408 =
245
2
|
8.
582 – 555 =
27
2
|
|
9.
612 + 130 =
742
2
|
10.
110 + 7 =
117
2
|
11.
828 – 575 =
253
2
|
12.
468 + 185 =
653
2
|
|
13.
479 + 417 =
896
2
|
14.
773 – 48 =
725
2
|
15.
141 + 773 =
914
2
|
16.
535 + 298 =
833
2
|
|
17.
772 + 104 =
2
876
|
18.
530 – 274 =
256
2
|
19.
221 – 66 =
2
155
|
20.
982 – 506 =
2
476
|