|
1.
625 – 102 =
2
3
4
523
|
2.
512 + 142 =
4
3
2
654
|
3.
899 + 65 =
3
4
2
964
|
4.
522 + 77 =
599
3
4
2
|
|
5.
223 + 121 =
2
344
4
3
|
6.
667 + 4 =
4
671
2
3
|
7.
354 + 165 =
2
519
3
4
|
8.
311 – 173 =
4
138
2
3
|
|
9.
74 + 441 =
4
2
3
515
|
10.
671 – 651 =
2
3
4
20
|
11.
183 + 604 =
787
4
2
3
|
12.
206 – 4 =
4
202
2
3
|
|
13.
126 – 93 =
4
33
2
3
|
14.
595 + 75 =
3
4
670
2
|
15.
469 + 332 =
2
3
4
801
|
16.
816 + 19 =
3
835
2
4
|
|
17.
40 + 831 =
3
4
2
871
|
18.
835 – 96 =
4
739
2
3
|
19.
169 + 11 =
2
180
4
3
|
20.
994 – 336 =
2
658
3
4
|
|
1.
625 – 102 =
2
3
4
523
|
2.
512 + 142 =
4
3
2
654
|
3.
899 + 65 =
3
4
2
964
|
4.
522 + 77 =
599
3
4
2
|
|
5.
223 + 121 =
2
344
4
3
|
6.
667 + 4 =
4
671
2
3
|
7.
354 + 165 =
2
519
3
4
|
8.
311 – 173 =
4
138
2
3
|
|
9.
74 + 441 =
4
2
3
515
|
10.
671 – 651 =
2
3
4
20
|
11.
183 + 604 =
787
4
2
3
|
12.
206 – 4 =
4
202
2
3
|
|
13.
126 – 93 =
4
33
2
3
|
14.
595 + 75 =
3
4
670
2
|
15.
469 + 332 =
2
3
4
801
|
16.
816 + 19 =
3
835
2
4
|
|
17.
40 + 831 =
3
4
2
871
|
18.
835 – 96 =
4
739
2
3
|
19.
169 + 11 =
2
180
4
3
|
20.
994 – 336 =
2
658
3
4
|