|
1.
322 + 208 =
2
530
4
3
|
2.
590 – 473 =
4
2
117
3
|
3.
404 + 259 =
3
663
4
2
|
4.
324 – 192 =
2
4
132
3
|
|
5.
969 – 350 =
4
3
2
619
|
6.
588 – 210 =
4
3
378
2
|
7.
187 + 681 =
4
2
868
3
|
8.
307 – 248 =
59
4
3
2
|
|
9.
889 – 657 =
3
4
2
232
|
10.
447 – 28 =
2
3
419
4
|
11.
893 – 618 =
2
3
275
4
|
12.
600 – 212 =
3
2
388
4
|
|
13.
157 + 86 =
243
4
2
3
|
14.
595 – 367 =
3
4
2
228
|
15.
388 – 25 =
4
3
2
363
|
16.
640 + 301 =
4
941
3
2
|
|
17.
447 + 543 =
2
3
990
4
|
18.
127 – 45 =
3
4
82
2
|
19.
189 – 110 =
3
79
2
4
|
20.
402 + 248 =
3
650
4
2
|
|
1.
322 + 208 =
2
530
4
3
|
2.
590 – 473 =
4
2
117
3
|
3.
404 + 259 =
3
663
4
2
|
4.
324 – 192 =
2
4
132
3
|
|
5.
969 – 350 =
4
3
2
619
|
6.
588 – 210 =
4
3
378
2
|
7.
187 + 681 =
4
2
868
3
|
8.
307 – 248 =
59
4
3
2
|
|
9.
889 – 657 =
3
4
2
232
|
10.
447 – 28 =
2
3
419
4
|
11.
893 – 618 =
2
3
275
4
|
12.
600 – 212 =
3
2
388
4
|
|
13.
157 + 86 =
243
4
2
3
|
14.
595 – 367 =
3
4
2
228
|
15.
388 – 25 =
4
3
2
363
|
16.
640 + 301 =
4
941
3
2
|
|
17.
447 + 543 =
2
3
990
4
|
18.
127 – 45 =
3
4
82
2
|
19.
189 – 110 =
3
79
2
4
|
20.
402 + 248 =
3
650
4
2
|