|
1.
978 + 19 =
3
2
4
997
|
2.
501 – 144 =
4
2
3
357
|
3.
287 – 11 =
276
4
2
3
|
4.
362 – 19 =
343
3
2
4
|
|
5.
177 + 513 =
4
690
3
2
|
6.
370 – 182 =
3
2
188
4
|
7.
995 + 5 =
3
4
2
1000
|
8.
805 – 192 =
2
4
613
3
|
|
9.
835 + 25 =
2
3
4
860
|
10.
581 – 580 =
4
1
2
3
|
11.
835 – 453 =
4
3
2
382
|
12.
70 + 898 =
2
4
968
3
|
|
13.
736 + 85 =
3
4
821
2
|
14.
416 + 82 =
4
2
498
3
|
15.
804 + 10 =
814
3
2
4
|
16.
664 – 593 =
2
4
3
71
|
|
17.
513 – 351 =
3
2
4
162
|
18.
573 – 283 =
290
2
4
3
|
19.
795 – 248 =
3
2
547
4
|
20.
577 + 192 =
3
769
2
4
|
|
1.
978 + 19 =
3
2
4
997
|
2.
501 – 144 =
4
2
3
357
|
3.
287 – 11 =
276
4
2
3
|
4.
362 – 19 =
343
3
2
4
|
|
5.
177 + 513 =
4
690
3
2
|
6.
370 – 182 =
3
2
188
4
|
7.
995 + 5 =
3
4
2
1000
|
8.
805 – 192 =
2
4
613
3
|
|
9.
835 + 25 =
2
3
4
860
|
10.
581 – 580 =
4
1
2
3
|
11.
835 – 453 =
4
3
2
382
|
12.
70 + 898 =
2
4
968
3
|
|
13.
736 + 85 =
3
4
821
2
|
14.
416 + 82 =
4
2
498
3
|
15.
804 + 10 =
814
3
2
4
|
16.
664 – 593 =
2
4
3
71
|
|
17.
513 – 351 =
3
2
4
162
|
18.
573 – 283 =
290
2
4
3
|
19.
795 – 248 =
3
2
547
4
|
20.
577 + 192 =
3
769
2
4
|