|
1.
139 + 301 =
3
2
4
440
|
2.
944 + 2 =
4
3
946
2
|
3.
62 – 17 =
2
45
3
4
|
4.
724 + 264 =
2
3
988
4
|
|
5.
272 – 272 =
3
4
0
2
|
6.
20 + 905 =
4
925
3
2
|
7.
32 + 66 =
4
2
3
98
|
8.
995 – 524 =
4
471
2
3
|
|
9.
980 – 572 =
408
4
3
2
|
10.
551 + 196 =
2
3
747
4
|
11.
552 – 234 =
3
2
4
318
|
12.
539 – 43 =
4
2
496
3
|
|
13.
576 – 154 =
3
4
2
422
|
14.
525 + 323 =
3
848
2
4
|
15.
350 + 203 =
4
3
553
2
|
16.
284 + 595 =
879
4
2
3
|
|
17.
958 – 693 =
4
265
2
3
|
18.
166 + 685 =
3
2
4
851
|
19.
66 – 23 =
2
3
4
43
|
20.
472 – 448 =
4
24
2
3
|
|
1.
139 + 301 =
3
2
4
440
|
2.
944 + 2 =
4
3
946
2
|
3.
62 – 17 =
2
45
3
4
|
4.
724 + 264 =
2
3
988
4
|
|
5.
272 – 272 =
3
4
0
2
|
6.
20 + 905 =
4
925
3
2
|
7.
32 + 66 =
4
2
3
98
|
8.
995 – 524 =
4
471
2
3
|
|
9.
980 – 572 =
408
4
3
2
|
10.
551 + 196 =
2
3
747
4
|
11.
552 – 234 =
3
2
4
318
|
12.
539 – 43 =
4
2
496
3
|
|
13.
576 – 154 =
3
4
2
422
|
14.
525 + 323 =
3
848
2
4
|
15.
350 + 203 =
4
3
553
2
|
16.
284 + 595 =
879
4
2
3
|
|
17.
958 – 693 =
4
265
2
3
|
18.
166 + 685 =
3
2
4
851
|
19.
66 – 23 =
2
3
4
43
|
20.
472 – 448 =
4
24
2
3
|