혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X4)X1-8
=
8
2
(5+5)-3-1
=
6
3
3+4X(7-5)
=
11
4
7-1-(8-3)
=
1
5
(9+5)-6+1
=
9
6
6/(1X1)+8
=
14
7
4X2X(3X3)
=
72
8
2+(5X2)X4
=
42
9
(3X2)+5+1
=
12
10
(7X3)+9+8
=
38
11
(2+3)/5+9
=
10
12
1X(8+7)-4
=
11
13
1/(8/4)X4
=
2
14
7+3+(4+2)
=
16
15
5-(2+6)/4
=
3