|
1.
773 + 147 =
2
920
|
2.
144 + 785 =
929
2
|
3.
473 – 409 =
2
64
|
4.
999 – 237 =
762
2
|
|
5.
270 – 133 =
137
2
|
6.
995 – 270 =
725
2
|
7.
750 + 14 =
764
2
|
8.
299 – 273 =
26
2
|
|
9.
713 – 26 =
2
687
|
10.
666 – 662 =
4
1
|
11.
673 + 135 =
2
808
|
12.
101 – 88 =
1
13
|
|
13.
288 – 258 =
30
2
|
14.
823 – 275 =
2
548
|
15.
126 + 242 =
2
368
|
16.
237 – 66 =
171
2
|
|
17.
685 + 76 =
761
2
|
18.
372 – 344 =
2
28
|
19.
435 – 205 =
230
2
|
20.
107 – 74 =
33
2
|
|
1.
773 + 147 =
2
920
|
2.
144 + 785 =
929
2
|
3.
473 – 409 =
2
64
|
4.
999 – 237 =
762
2
|
|
5.
270 – 133 =
137
2
|
6.
995 – 270 =
725
2
|
7.
750 + 14 =
764
2
|
8.
299 – 273 =
26
2
|
|
9.
713 – 26 =
2
687
|
10.
666 – 662 =
4
1
|
11.
673 + 135 =
2
808
|
12.
101 – 88 =
1
13
|
|
13.
288 – 258 =
30
2
|
14.
823 – 275 =
2
548
|
15.
126 + 242 =
2
368
|
16.
237 – 66 =
171
2
|
|
17.
685 + 76 =
761
2
|
18.
372 – 344 =
2
28
|
19.
435 – 205 =
230
2
|
20.
107 – 74 =
33
2
|