|
1.
65 – 38 =
2
27
4
3
|
2.
600 + 219 =
4
819
3
2
|
3.
615 + 250 =
3
4
865
2
|
4.
983 – 36 =
3
947
4
2
|
|
5.
422 – 209 =
213
4
3
2
|
6.
755 + 107 =
862
2
4
3
|
7.
646 – 314 =
3
332
4
2
|
8.
138 + 40 =
2
178
3
4
|
|
9.
389 + 267 =
3
2
4
656
|
10.
744 – 655 =
3
4
2
89
|
11.
708 – 701 =
2
1
7
3
|
12.
331 – 233 =
98
2
4
3
|
|
13.
161 + 183 =
3
2
4
344
|
14.
65 – 8 =
57
4
3
2
|
15.
55 – 47 =
3
8
1
2
|
16.
273 – 15 =
258
2
3
4
|
|
17.
931 – 192 =
2
739
4
3
|
18.
902 – 434 =
4
2
468
3
|
19.
717 – 506 =
3
4
211
2
|
20.
233 – 54 =
4
3
2
179
|
|
1.
65 – 38 =
2
27
4
3
|
2.
600 + 219 =
4
819
3
2
|
3.
615 + 250 =
3
4
865
2
|
4.
983 – 36 =
3
947
4
2
|
|
5.
422 – 209 =
213
4
3
2
|
6.
755 + 107 =
862
2
4
3
|
7.
646 – 314 =
3
332
4
2
|
8.
138 + 40 =
2
178
3
4
|
|
9.
389 + 267 =
3
2
4
656
|
10.
744 – 655 =
3
4
2
89
|
11.
708 – 701 =
2
1
7
3
|
12.
331 – 233 =
98
2
4
3
|
|
13.
161 + 183 =
3
2
4
344
|
14.
65 – 8 =
57
4
3
2
|
15.
55 – 47 =
3
8
1
2
|
16.
273 – 15 =
258
2
3
4
|
|
17.
931 – 192 =
2
739
4
3
|
18.
902 – 434 =
4
2
468
3
|
19.
717 – 506 =
3
4
211
2
|
20.
233 – 54 =
4
3
2
179
|