|
1.
180 + 185 =
365
2
|
2.
391 – 142 =
2
249
|
3.
1000 + 0 =
1000
2
|
4.
744 – 157 =
2
587
|
|
5.
973 – 445 =
528
2
|
6.
262 + 616 =
878
2
|
7.
309 – 290 =
19
2
|
8.
791 – 486 =
2
305
|
|
9.
250 – 141 =
109
2
|
10.
25 – 20 =
5
1
|
11.
98 + 34 =
2
132
|
12.
551 + 188 =
2
739
|
|
13.
691 – 393 =
2
298
|
14.
749 – 38 =
711
2
|
15.
975 – 505 =
2
470
|
16.
551 – 477 =
74
2
|
|
17.
557 – 204 =
2
353
|
18.
614 – 111 =
2
503
|
19.
332 – 197 =
2
135
|
20.
278 + 678 =
956
2
|
|
1.
180 + 185 =
365
2
|
2.
391 – 142 =
2
249
|
3.
1000 + 0 =
1000
2
|
4.
744 – 157 =
2
587
|
|
5.
973 – 445 =
528
2
|
6.
262 + 616 =
878
2
|
7.
309 – 290 =
19
2
|
8.
791 – 486 =
2
305
|
|
9.
250 – 141 =
109
2
|
10.
25 – 20 =
5
1
|
11.
98 + 34 =
2
132
|
12.
551 + 188 =
2
739
|
|
13.
691 – 393 =
2
298
|
14.
749 – 38 =
711
2
|
15.
975 – 505 =
2
470
|
16.
551 – 477 =
74
2
|
|
17.
557 – 204 =
2
353
|
18.
614 – 111 =
2
503
|
19.
332 – 197 =
2
135
|
20.
278 + 678 =
956
2
|