|
1.
575 – 229 =
4
2
3
346
|
2.
595 – 82 =
513
2
3
4
|
3.
130 – 20 =
4
3
110
2
|
4.
490 – 243 =
2
3
247
4
|
|
5.
78 + 183 =
2
4
3
261
|
6.
708 – 601 =
107
3
2
4
|
7.
935 – 815 =
120
4
2
3
|
8.
803 + 75 =
4
2
878
3
|
|
9.
527 – 82 =
4
3
445
2
|
10.
951 + 44 =
2
995
4
3
|
11.
639 – 185 =
3
2
454
4
|
12.
963 + 34 =
997
4
2
3
|
|
13.
423 – 191 =
2
232
4
3
|
14.
341 + 492 =
3
833
2
4
|
15.
119 – 29 =
4
3
90
2
|
16.
828 – 147 =
4
3
2
681
|
|
17.
960 + 3 =
4
963
2
3
|
18.
825 + 147 =
4
3
2
972
|
19.
993 + 3 =
3
996
2
4
|
20.
674 – 182 =
492
3
2
4
|
|
1.
575 – 229 =
4
2
3
346
|
2.
595 – 82 =
513
2
3
4
|
3.
130 – 20 =
4
3
110
2
|
4.
490 – 243 =
2
3
247
4
|
|
5.
78 + 183 =
2
4
3
261
|
6.
708 – 601 =
107
3
2
4
|
7.
935 – 815 =
120
4
2
3
|
8.
803 + 75 =
4
2
878
3
|
|
9.
527 – 82 =
4
3
445
2
|
10.
951 + 44 =
2
995
4
3
|
11.
639 – 185 =
3
2
454
4
|
12.
963 + 34 =
997
4
2
3
|
|
13.
423 – 191 =
2
232
4
3
|
14.
341 + 492 =
3
833
2
4
|
15.
119 – 29 =
4
3
90
2
|
16.
828 – 147 =
4
3
2
681
|
|
17.
960 + 3 =
4
963
2
3
|
18.
825 + 147 =
4
3
2
972
|
19.
993 + 3 =
3
996
2
4
|
20.
674 – 182 =
492
3
2
4
|