혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6-1)/5X5
=
5
2
7X8-(3/3)
=
55
3
(9-2)-1-2
=
4
4
(3X6)X3/3
=
18
5
1X3X(9-3)
=
18
6
6+(1+3)X8
=
38
7
9-7+(4+6)
=
12
8
(3X3)X7X1
=
63
9
1+2+(7-2)
=
8
10
(3X6)+3X2
=
24
11
(8-2)+2-5
=
3
12
7X(5X4)X6
=
840
13
2X2X(1+3)
=
16
14
3X(7X6)/3
=
42
15
9-(4X1)/4
=
8
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