|
1.
144 – 85 =
59
2
|
2.
925 + 63 =
988
2
|
3.
633 + 166 =
2
799
|
4.
669 – 15 =
654
2
|
|
5.
175 + 194 =
2
369
|
6.
340 – 158 =
182
2
|
7.
661 + 43 =
2
704
|
8.
556 + 86 =
2
642
|
|
9.
239 – 73 =
166
2
|
10.
63 – 21 =
42
2
|
11.
756 – 51 =
2
705
|
12.
864 – 591 =
2
273
|
|
13.
212 + 635 =
2
847
|
14.
941 + 6 =
947
2
|
15.
275 – 166 =
109
2
|
16.
364 + 166 =
2
530
|
|
17.
247 – 217 =
2
30
|
18.
173 + 661 =
2
834
|
19.
314 – 249 =
65
2
|
20.
278 – 22 =
256
2
|
|
1.
144 – 85 =
59
2
|
2.
925 + 63 =
988
2
|
3.
633 + 166 =
2
799
|
4.
669 – 15 =
654
2
|
|
5.
175 + 194 =
2
369
|
6.
340 – 158 =
182
2
|
7.
661 + 43 =
2
704
|
8.
556 + 86 =
2
642
|
|
9.
239 – 73 =
166
2
|
10.
63 – 21 =
42
2
|
11.
756 – 51 =
2
705
|
12.
864 – 591 =
2
273
|
|
13.
212 + 635 =
2
847
|
14.
941 + 6 =
947
2
|
15.
275 – 166 =
109
2
|
16.
364 + 166 =
2
530
|
|
17.
247 – 217 =
2
30
|
18.
173 + 661 =
2
834
|
19.
314 – 249 =
65
2
|
20.
278 – 22 =
256
2
|