|
1.
707 – 47 =
2
660
|
2.
440 + 261 =
701
2
|
3.
7 + 645 =
2
652
|
4.
115 – 73 =
42
2
|
|
5.
221 – 96 =
2
125
|
6.
307 – 275 =
2
32
|
7.
366 + 563 =
2
929
|
8.
153 + 682 =
2
835
|
|
9.
485 – 105 =
380
2
|
10.
444 + 235 =
679
2
|
11.
508 + 421 =
929
2
|
12.
93 + 23 =
116
2
|
|
13.
170 + 204 =
2
374
|
14.
487 + 54 =
2
541
|
15.
199 + 33 =
2
232
|
16.
157 – 127 =
30
2
|
|
17.
636 + 306 =
942
2
|
18.
407 – 207 =
200
2
|
19.
546 – 533 =
13
1
|
20.
126 + 762 =
2
888
|
|
1.
707 – 47 =
2
660
|
2.
440 + 261 =
701
2
|
3.
7 + 645 =
2
652
|
4.
115 – 73 =
42
2
|
|
5.
221 – 96 =
2
125
|
6.
307 – 275 =
2
32
|
7.
366 + 563 =
2
929
|
8.
153 + 682 =
2
835
|
|
9.
485 – 105 =
380
2
|
10.
444 + 235 =
679
2
|
11.
508 + 421 =
929
2
|
12.
93 + 23 =
116
2
|
|
13.
170 + 204 =
2
374
|
14.
487 + 54 =
2
541
|
15.
199 + 33 =
2
232
|
16.
157 – 127 =
30
2
|
|
17.
636 + 306 =
942
2
|
18.
407 – 207 =
200
2
|
19.
546 – 533 =
13
1
|
20.
126 + 762 =
2
888
|