혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9-1)/4+5
=
7
2
1X(7+2)X9
=
81
3
(3+1)/1+3
=
7
4
1X6-(5X1)
=
1
5
1+(2+9)+4
=
16
6
3+9-(1X2)
=
10
7
7X(8+9)+3
=
122
8
(2+8)-4+8
=
14
9
6+3X(3-1)
=
12
10
5X(3X6)-3
=
87
11
4+1X(2X6)
=
16
12
(2+9)X1/1
=
11
13
(5X9)/3+3
=
18
14
9+(5-3)+9
=
20
15
3+8+(9/9)
=
12