혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(7-4)-3
=
4
2
5X3X(9/3)
=
45
3
8+(7+1)/8
=
9
4
2X(9-1)+3
=
19
5
8-(1+7)+8
=
8
6
(6+5)+2+7
=
20
7
(5X9)/5/3
=
3
8
(5X9)-4+5
=
46
9
5-4X(4/4)
=
1
10
(2/2)X5+6
=
11
11
(5X2)+6-2
=
14
12
7+(7+8)X1
=
22
13
(1+1)-2+2
=
2
14
(5X9)-7X2
=
31
15
(3+3)/1+9
=
15