|
1.
502 – 396 =
4
106
2
3
|
2.
462 – 107 =
2
4
3
355
|
3.
687 – 623 =
2
4
64
3
|
4.
982 – 660 =
322
3
2
4
|
|
5.
905 – 420 =
3
4
485
2
|
6.
138 – 7 =
4
3
2
131
|
7.
646 – 356 =
3
4
290
2
|
8.
768 + 95 =
3
863
2
4
|
|
9.
153 – 121 =
3
4
32
2
|
10.
582 – 125 =
3
4
2
457
|
11.
937 – 340 =
597
3
4
2
|
12.
466 + 304 =
4
2
770
3
|
|
13.
26 + 610 =
3
4
2
636
|
14.
351 – 243 =
108
3
2
4
|
15.
300 + 644 =
2
3
944
4
|
16.
755 + 48 =
803
3
2
4
|
|
17.
731 – 212 =
519
3
4
2
|
18.
245 – 160 =
85
4
2
3
|
19.
86 + 502 =
588
4
2
3
|
20.
518 + 381 =
899
2
4
3
|
|
1.
502 – 396 =
4
106
2
3
|
2.
462 – 107 =
2
4
3
355
|
3.
687 – 623 =
2
4
64
3
|
4.
982 – 660 =
322
3
2
4
|
|
5.
905 – 420 =
3
4
485
2
|
6.
138 – 7 =
4
3
2
131
|
7.
646 – 356 =
3
4
290
2
|
8.
768 + 95 =
3
863
2
4
|
|
9.
153 – 121 =
3
4
32
2
|
10.
582 – 125 =
3
4
2
457
|
11.
937 – 340 =
597
3
4
2
|
12.
466 + 304 =
4
2
770
3
|
|
13.
26 + 610 =
3
4
2
636
|
14.
351 – 243 =
108
3
2
4
|
15.
300 + 644 =
2
3
944
4
|
16.
755 + 48 =
803
3
2
4
|
|
17.
731 – 212 =
519
3
4
2
|
18.
245 – 160 =
85
4
2
3
|
19.
86 + 502 =
588
4
2
3
|
20.
518 + 381 =
899
2
4
3
|