|
1.
710 – 69 =
2
641
|
2.
353 – 145 =
2
208
|
3.
885 – 567 =
2
318
|
4.
869 – 139 =
2
730
|
|
5.
229 – 223 =
1
6
|
6.
41 + 588 =
629
2
|
7.
571 + 420 =
2
991
|
8.
521 + 355 =
2
876
|
|
9.
916 – 572 =
344
2
|
10.
81 – 17 =
64
2
|
11.
916 + 41 =
957
2
|
12.
726 + 132 =
2
858
|
|
13.
648 – 568 =
80
2
|
14.
477 + 147 =
2
624
|
15.
2 + 60 =
2
62
|
16.
99 – 20 =
79
2
|
|
17.
496 – 106 =
390
2
|
18.
377 – 33 =
344
2
|
19.
87 – 6 =
81
2
|
20.
750 – 719 =
2
31
|
|
1.
710 – 69 =
2
641
|
2.
353 – 145 =
2
208
|
3.
885 – 567 =
2
318
|
4.
869 – 139 =
2
730
|
|
5.
229 – 223 =
1
6
|
6.
41 + 588 =
629
2
|
7.
571 + 420 =
2
991
|
8.
521 + 355 =
2
876
|
|
9.
916 – 572 =
344
2
|
10.
81 – 17 =
64
2
|
11.
916 + 41 =
957
2
|
12.
726 + 132 =
2
858
|
|
13.
648 – 568 =
80
2
|
14.
477 + 147 =
2
624
|
15.
2 + 60 =
2
62
|
16.
99 – 20 =
79
2
|
|
17.
496 – 106 =
390
2
|
18.
377 – 33 =
344
2
|
19.
87 – 6 =
81
2
|
20.
750 – 719 =
2
31
|