혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(1+1)X9
=
21
2
(5-2)+4-2
=
5
3
(1+3)+5-7
=
2
4
7X(3+2)-1
=
34
5
(4-3)X1+2
=
3
6
(6+4)X6+6
=
66
7
(4X2)+6+7
=
21
8
3+5+(8+3)
=
19
9
(1X6)X7-1
=
41
10
4X(2-1)+8
=
12
11
2+7X(5X3)
=
107
12
(7-2)+6X3
=
23
13
2X1X(8+4)
=
24
14
3X(1+5)X7
=
126
15
4/(6X2)X3
=
1