|
1.
762 + 30 =
3
2
4
792
|
2.
175 + 440 =
2
615
3
4
|
3.
599 + 37 =
4
636
2
3
|
4.
251 + 453 =
704
3
2
4
|
|
5.
357 – 302 =
55
2
4
3
|
6.
841 + 59 =
900
3
4
2
|
7.
585 – 64 =
4
3
521
2
|
8.
364 + 590 =
2
954
4
3
|
|
9.
957 – 81 =
4
2
3
876
|
10.
249 – 64 =
185
4
2
3
|
11.
793 + 104 =
897
2
4
3
|
12.
9 – 8 =
4
3
1
2
|
|
13.
425 – 277 =
148
4
3
2
|
14.
560 + 96 =
656
4
2
3
|
15.
106 – 70 =
2
36
4
3
|
16.
375 + 524 =
4
3
899
2
|
|
17.
626 + 330 =
4
2
956
3
|
18.
770 + 154 =
4
3
924
2
|
19.
503 + 45 =
4
3
548
2
|
20.
552 – 171 =
4
3
381
2
|
|
1.
762 + 30 =
3
2
4
792
|
2.
175 + 440 =
2
615
3
4
|
3.
599 + 37 =
4
636
2
3
|
4.
251 + 453 =
704
3
2
4
|
|
5.
357 – 302 =
55
2
4
3
|
6.
841 + 59 =
900
3
4
2
|
7.
585 – 64 =
4
3
521
2
|
8.
364 + 590 =
2
954
4
3
|
|
9.
957 – 81 =
4
2
3
876
|
10.
249 – 64 =
185
4
2
3
|
11.
793 + 104 =
897
2
4
3
|
12.
9 – 8 =
4
3
1
2
|
|
13.
425 – 277 =
148
4
3
2
|
14.
560 + 96 =
656
4
2
3
|
15.
106 – 70 =
2
36
4
3
|
16.
375 + 524 =
4
3
899
2
|
|
17.
626 + 330 =
4
2
956
3
|
18.
770 + 154 =
4
3
924
2
|
19.
503 + 45 =
4
3
548
2
|
20.
552 – 171 =
4
3
381
2
|