|
1.
37 – 30 =
1
3
2
7
|
2.
968 + 3 =
4
2
3
971
|
3.
374 – 288 =
3
86
2
4
|
4.
776 – 244 =
4
532
3
2
|
|
5.
470 + 227 =
4
2
697
3
|
6.
547 + 206 =
4
2
753
3
|
7.
553 + 23 =
3
2
576
4
|
8.
38 + 716 =
2
754
4
3
|
|
9.
367 – 257 =
3
2
110
4
|
10.
102 + 252 =
4
354
2
3
|
11.
41 – 9 =
2
4
3
32
|
12.
758 + 22 =
4
2
780
3
|
|
13.
10 – 3 =
3
7
1
2
|
14.
318 + 463 =
4
3
781
2
|
15.
347 + 268 =
2
3
615
4
|
16.
582 – 168 =
2
3
4
414
|
|
17.
530 – 234 =
296
4
2
3
|
18.
447 – 353 =
4
2
3
94
|
19.
483 – 310 =
173
4
3
2
|
20.
621 + 337 =
3
4
2
958
|
|
1.
37 – 30 =
1
3
2
7
|
2.
968 + 3 =
4
2
3
971
|
3.
374 – 288 =
3
86
2
4
|
4.
776 – 244 =
4
532
3
2
|
|
5.
470 + 227 =
4
2
697
3
|
6.
547 + 206 =
4
2
753
3
|
7.
553 + 23 =
3
2
576
4
|
8.
38 + 716 =
2
754
4
3
|
|
9.
367 – 257 =
3
2
110
4
|
10.
102 + 252 =
4
354
2
3
|
11.
41 – 9 =
2
4
3
32
|
12.
758 + 22 =
4
2
780
3
|
|
13.
10 – 3 =
3
7
1
2
|
14.
318 + 463 =
4
3
781
2
|
15.
347 + 268 =
2
3
615
4
|
16.
582 – 168 =
2
3
4
414
|
|
17.
530 – 234 =
296
4
2
3
|
18.
447 – 353 =
4
2
3
94
|
19.
483 – 310 =
173
4
3
2
|
20.
621 + 337 =
3
4
2
958
|