|
1.
992 + 2 =
994
2
4
3
|
2.
803 – 547 =
2
256
3
4
|
3.
574 + 46 =
3
2
620
4
|
4.
252 + 622 =
4
874
2
3
|
|
5.
5 – 4 =
1
2
4
3
|
6.
438 – 316 =
3
122
4
2
|
7.
911 + 75 =
4
3
986
2
|
8.
303 – 281 =
22
4
2
3
|
|
9.
584 + 62 =
646
3
2
4
|
10.
998 – 453 =
3
4
2
545
|
11.
625 – 312 =
313
4
3
2
|
12.
761 + 189 =
3
4
950
2
|
|
13.
447 – 410 =
3
2
4
37
|
14.
514 + 99 =
2
4
613
3
|
15.
573 + 159 =
2
732
3
4
|
16.
494 + 192 =
686
2
3
4
|
|
17.
154 – 126 =
2
3
4
28
|
18.
370 – 21 =
2
3
349
4
|
19.
429 – 283 =
3
2
4
146
|
20.
746 – 707 =
4
2
3
39
|
|
1.
992 + 2 =
994
2
4
3
|
2.
803 – 547 =
2
256
3
4
|
3.
574 + 46 =
3
2
620
4
|
4.
252 + 622 =
4
874
2
3
|
|
5.
5 – 4 =
1
2
4
3
|
6.
438 – 316 =
3
122
4
2
|
7.
911 + 75 =
4
3
986
2
|
8.
303 – 281 =
22
4
2
3
|
|
9.
584 + 62 =
646
3
2
4
|
10.
998 – 453 =
3
4
2
545
|
11.
625 – 312 =
313
4
3
2
|
12.
761 + 189 =
3
4
950
2
|
|
13.
447 – 410 =
3
2
4
37
|
14.
514 + 99 =
2
4
613
3
|
15.
573 + 159 =
2
732
3
4
|
16.
494 + 192 =
686
2
3
4
|
|
17.
154 – 126 =
2
3
4
28
|
18.
370 – 21 =
2
3
349
4
|
19.
429 – 283 =
3
2
4
146
|
20.
746 – 707 =
4
2
3
39
|