|
1.
754 – 146 =
3
608
4
2
|
2.
380 + 439 =
2
819
3
4
|
3.
837 – 749 =
88
2
4
3
|
4.
867 + 21 =
4
2
3
888
|
|
5.
595 + 235 =
3
4
830
2
|
6.
714 – 420 =
2
294
3
4
|
7.
707 – 628 =
2
4
3
79
|
8.
583 – 377 =
3
206
4
2
|
|
9.
207 + 53 =
260
2
3
4
|
10.
932 + 7 =
939
2
4
3
|
11.
335 + 459 =
2
4
794
3
|
12.
155 + 153 =
3
4
308
2
|
|
13.
652 + 313 =
3
2
4
965
|
14.
78 – 4 =
74
2
4
3
|
15.
104 – 20 =
3
2
84
4
|
16.
844 + 117 =
3
4
2
961
|
|
17.
92 + 174 =
3
266
2
4
|
18.
727 + 177 =
2
4
904
3
|
19.
155 – 145 =
10
3
1
2
|
20.
872 + 116 =
4
2
988
3
|
|
1.
754 – 146 =
3
608
4
2
|
2.
380 + 439 =
2
819
3
4
|
3.
837 – 749 =
88
2
4
3
|
4.
867 + 21 =
4
2
3
888
|
|
5.
595 + 235 =
3
4
830
2
|
6.
714 – 420 =
2
294
3
4
|
7.
707 – 628 =
2
4
3
79
|
8.
583 – 377 =
3
206
4
2
|
|
9.
207 + 53 =
260
2
3
4
|
10.
932 + 7 =
939
2
4
3
|
11.
335 + 459 =
2
4
794
3
|
12.
155 + 153 =
3
4
308
2
|
|
13.
652 + 313 =
3
2
4
965
|
14.
78 – 4 =
74
2
4
3
|
15.
104 – 20 =
3
2
84
4
|
16.
844 + 117 =
3
4
2
961
|
|
17.
92 + 174 =
3
266
2
4
|
18.
727 + 177 =
2
4
904
3
|
19.
155 – 145 =
10
3
1
2
|
20.
872 + 116 =
4
2
988
3
|