혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4-(2+2)+7
=
7
2
(5+5)X9-2
=
88
3
4X3/(9-5)
=
3
4
4X(4-3)+6
=
10
5
(3X3)X2-1
=
17
6
3-4+(7-2)
=
4
7
(9+4)-4/2
=
11
8
2X8-(6+4)
=
6
9
(4X4)X1+4
=
20
10
(5X9)X5+3
=
228
11
(2X2)+8-3
=
9
12
(7X5)+3+1
=
39
13
4/2X(3X4)
=
24
14
7-3+(2X5)
=
14
15
(3+4)+9-3
=
13