혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X6-(5-1)
=
14
2
(6+6)+3X4
=
24
3
3X2-(4-2)
=
4
4
7X(3+6)+3
=
66
5
(3X5)+5X7
=
50
6
(6-1)X4+1
=
21
7
(5X1)+7+2
=
14
8
4X(6/6)/2
=
2
9
(5+4)X5-3
=
42
10
3+5+(9/3)
=
11
11
1-1+(4X6)
=
24
12
3X(2X2)+8
=
20
13
(3X3)-4+1
=
6
14
(2X6)+6/2
=
15
15
2+5+(2+9)
=
18