혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7+6)X2X6
=
156
2
2X1X(5X9)
=
90
3
3+(1+4)+5
=
13
4
1+(3+8)+6
=
18
5
5X3+(3+1)
=
19
6
9X(4X1)X4
=
144
7
5X(4+5)-3
=
42
8
4X(3X3)/2
=
18
9
3+6X(3/3)
=
9
10
1+3X(2+4)
=
19
11
3+(1X2)/1
=
5
12
(4/1)X7X6
=
168
13
2X(7-4)-2
=
4
14
(6+1)X9X1
=
63
15
(6X2)+2+4
=
18