|
1.
305 – 155 =
2
150
|
2.
602 – 598 =
1
4
|
3.
392 – 162 =
230
2
|
4.
938 – 897 =
41
2
|
|
5.
823 – 742 =
81
2
|
6.
182 + 144 =
2
326
|
7.
814 – 650 =
164
2
|
8.
778 + 6 =
784
2
|
|
9.
189 – 86 =
2
103
|
10.
861 + 1 =
2
862
|
11.
619 + 113 =
2
732
|
12.
751 – 317 =
434
2
|
|
13.
609 – 240 =
2
369
|
14.
629 – 130 =
2
499
|
15.
565 – 356 =
209
2
|
16.
947 + 20 =
2
967
|
|
17.
262 – 135 =
2
127
|
18.
599 + 175 =
774
2
|
19.
837 + 161 =
998
2
|
20.
584 – 41 =
543
2
|
|
1.
305 – 155 =
2
150
|
2.
602 – 598 =
1
4
|
3.
392 – 162 =
230
2
|
4.
938 – 897 =
41
2
|
|
5.
823 – 742 =
81
2
|
6.
182 + 144 =
2
326
|
7.
814 – 650 =
164
2
|
8.
778 + 6 =
784
2
|
|
9.
189 – 86 =
2
103
|
10.
861 + 1 =
2
862
|
11.
619 + 113 =
2
732
|
12.
751 – 317 =
434
2
|
|
13.
609 – 240 =
2
369
|
14.
629 – 130 =
2
499
|
15.
565 – 356 =
209
2
|
16.
947 + 20 =
2
967
|
|
17.
262 – 135 =
2
127
|
18.
599 + 175 =
774
2
|
19.
837 + 161 =
998
2
|
20.
584 – 41 =
543
2
|