혼합계산 : 레벨2
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혼합계산: 레벨213
1
(1X3)+3/3
=
4
2
(2X1)-2+1
=
1
3
3-(5/5)X2
=
1
4
(8X2)-4+4
=
16
5
3+(1+3)+6
=
13
6
(7-3)+2+5
=
11
7
4X(4+5)/4
=
9
8
(5+3)+9-2
=
15
9
8+(7+1)+8
=
24
10
(2+4)+3-4
=
5
11
8/1X(1+2)
=
24
12
(2X9)-1/1
=
17
13
5X1X(8-6)
=
10
14
4+2X(7+4)
=
26
15
(3X2)X3/9
=
2