혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1+2)X9+3
=
30
2
4X(7-6)X5
=
20
3
6X(4/1)-2
=
22
4
(7X5)-8X2
=
19
5
(5+9)X3-5
=
37
6
5+(1X2)+2
=
9
7
9+(7X2)-4
=
19
8
(6/3)X2/1
=
4
9
(5X8)+1-9
=
32
10
(5-1)/1+6
=
10
11
4X3-(1+2)
=
9
12
1X5-(3-2)
=
4
13
(6+3)X8/2
=
36
14
2X4X(5+2)
=
56
15
(3X6)X7X2
=
252