|
1.
167 – 79 =
2
88
3
4
|
2.
205 + 392 =
4
2
597
3
|
3.
902 – 649 =
2
3
253
4
|
4.
609 – 208 =
3
401
4
2
|
|
5.
592 – 54 =
538
3
2
4
|
6.
573 – 393 =
2
180
3
4
|
7.
915 + 17 =
2
932
4
3
|
8.
655 + 65 =
2
3
4
720
|
|
9.
259 – 125 =
4
3
134
2
|
10.
189 + 349 =
3
4
538
2
|
11.
579 – 362 =
4
2
217
3
|
12.
44 + 514 =
558
2
4
3
|
|
13.
247 + 450 =
2
697
3
4
|
14.
887 – 648 =
4
3
239
2
|
15.
254 + 730 =
3
4
2
984
|
16.
361 + 258 =
2
619
4
3
|
|
17.
293 – 110 =
2
183
3
4
|
18.
963 + 26 =
4
2
3
989
|
19.
186 + 97 =
3
4
283
2
|
20.
345 – 270 =
3
75
2
4
|
|
1.
167 – 79 =
2
88
3
4
|
2.
205 + 392 =
4
2
597
3
|
3.
902 – 649 =
2
3
253
4
|
4.
609 – 208 =
3
401
4
2
|
|
5.
592 – 54 =
538
3
2
4
|
6.
573 – 393 =
2
180
3
4
|
7.
915 + 17 =
2
932
4
3
|
8.
655 + 65 =
2
3
4
720
|
|
9.
259 – 125 =
4
3
134
2
|
10.
189 + 349 =
3
4
538
2
|
11.
579 – 362 =
4
2
217
3
|
12.
44 + 514 =
558
2
4
3
|
|
13.
247 + 450 =
2
697
3
4
|
14.
887 – 648 =
4
3
239
2
|
15.
254 + 730 =
3
4
2
984
|
16.
361 + 258 =
2
619
4
3
|
|
17.
293 – 110 =
2
183
3
4
|
18.
963 + 26 =
4
2
3
989
|
19.
186 + 97 =
3
4
283
2
|
20.
345 – 270 =
3
75
2
4
|