|
1.
806 + 41 =
4
3
2
847
|
2.
106 + 663 =
769
4
2
3
|
3.
97 + 678 =
4
775
3
2
|
4.
445 – 411 =
4
34
3
2
|
|
5.
777 + 189 =
3
2
4
966
|
6.
819 – 633 =
4
3
186
2
|
7.
869 + 29 =
2
898
3
4
|
8.
310 + 683 =
993
4
3
2
|
|
9.
884 + 66 =
4
950
2
3
|
10.
737 – 185 =
3
552
2
4
|
11.
117 + 38 =
155
2
3
4
|
12.
112 – 52 =
4
60
2
3
|
|
13.
750 – 209 =
4
3
2
541
|
14.
194 + 57 =
251
4
3
2
|
15.
85 – 54 =
4
31
2
3
|
16.
782 – 64 =
2
4
718
3
|
|
17.
669 + 219 =
3
888
2
4
|
18.
626 + 193 =
2
3
819
4
|
19.
848 + 5 =
4
2
853
3
|
20.
861 – 171 =
690
2
4
3
|
|
1.
806 + 41 =
4
3
2
847
|
2.
106 + 663 =
769
4
2
3
|
3.
97 + 678 =
4
775
3
2
|
4.
445 – 411 =
4
34
3
2
|
|
5.
777 + 189 =
3
2
4
966
|
6.
819 – 633 =
4
3
186
2
|
7.
869 + 29 =
2
898
3
4
|
8.
310 + 683 =
993
4
3
2
|
|
9.
884 + 66 =
4
950
2
3
|
10.
737 – 185 =
3
552
2
4
|
11.
117 + 38 =
155
2
3
4
|
12.
112 – 52 =
4
60
2
3
|
|
13.
750 – 209 =
4
3
2
541
|
14.
194 + 57 =
251
4
3
2
|
15.
85 – 54 =
4
31
2
3
|
16.
782 – 64 =
2
4
718
3
|
|
17.
669 + 219 =
3
888
2
4
|
18.
626 + 193 =
2
3
819
4
|
19.
848 + 5 =
4
2
853
3
|
20.
861 – 171 =
690
2
4
3
|