|
1.
727 + 108 =
2
835
4
3
|
2.
153 + 757 =
910
2
4
3
|
3.
191 – 85 =
106
4
2
3
|
4.
47 – 32 =
1
15
3
2
|
|
5.
461 + 283 =
4
2
3
744
|
6.
706 – 540 =
3
166
4
2
|
7.
102 – 99 =
1
3
2
4
|
8.
497 – 155 =
2
4
3
342
|
|
9.
91 + 673 =
2
3
764
4
|
10.
587 + 24 =
3
2
611
4
|
11.
832 + 108 =
940
4
3
2
|
12.
101 – 65 =
36
3
2
4
|
|
13.
129 – 52 =
3
77
4
2
|
14.
860 – 27 =
2
4
3
833
|
15.
53 + 768 =
821
4
2
3
|
16.
288 – 167 =
3
2
4
121
|
|
17.
114 + 616 =
3
730
2
4
|
18.
56 + 254 =
310
3
2
4
|
19.
527 – 470 =
2
3
57
4
|
20.
744 – 331 =
413
3
4
2
|
|
1.
727 + 108 =
2
835
4
3
|
2.
153 + 757 =
910
2
4
3
|
3.
191 – 85 =
106
4
2
3
|
4.
47 – 32 =
1
15
3
2
|
|
5.
461 + 283 =
4
2
3
744
|
6.
706 – 540 =
3
166
4
2
|
7.
102 – 99 =
1
3
2
4
|
8.
497 – 155 =
2
4
3
342
|
|
9.
91 + 673 =
2
3
764
4
|
10.
587 + 24 =
3
2
611
4
|
11.
832 + 108 =
940
4
3
2
|
12.
101 – 65 =
36
3
2
4
|
|
13.
129 – 52 =
3
77
4
2
|
14.
860 – 27 =
2
4
3
833
|
15.
53 + 768 =
821
4
2
3
|
16.
288 – 167 =
3
2
4
121
|
|
17.
114 + 616 =
3
730
2
4
|
18.
56 + 254 =
310
3
2
4
|
19.
527 – 470 =
2
3
57
4
|
20.
744 – 331 =
413
3
4
2
|