|
1.
258 – 250 =
1
8
|
2.
703 + 245 =
2
948
|
3.
983 + 11 =
994
2
|
4.
157 + 305 =
2
462
|
|
5.
178 – 29 =
149
2
|
6.
438 + 25 =
463
2
|
7.
94 + 815 =
909
2
|
8.
855 + 38 =
893
2
|
|
9.
695 – 542 =
2
153
|
10.
730 – 599 =
131
2
|
11.
888 + 95 =
983
2
|
12.
852 – 434 =
418
2
|
|
13.
283 – 42 =
2
241
|
14.
3 – 2 =
1
2
|
15.
153 + 774 =
927
2
|
16.
570 – 460 =
2
110
|
|
17.
215 – 40 =
2
175
|
18.
553 – 311 =
242
2
|
19.
614 + 227 =
841
2
|
20.
879 – 786 =
93
2
|
|
1.
258 – 250 =
1
8
|
2.
703 + 245 =
2
948
|
3.
983 + 11 =
994
2
|
4.
157 + 305 =
2
462
|
|
5.
178 – 29 =
149
2
|
6.
438 + 25 =
463
2
|
7.
94 + 815 =
909
2
|
8.
855 + 38 =
893
2
|
|
9.
695 – 542 =
2
153
|
10.
730 – 599 =
131
2
|
11.
888 + 95 =
983
2
|
12.
852 – 434 =
418
2
|
|
13.
283 – 42 =
2
241
|
14.
3 – 2 =
1
2
|
15.
153 + 774 =
927
2
|
16.
570 – 460 =
2
110
|
|
17.
215 – 40 =
2
175
|
18.
553 – 311 =
242
2
|
19.
614 + 227 =
841
2
|
20.
879 – 786 =
93
2
|