혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(4X4)+1
=
21
2
(9-3)+4-1
=
9
3
2+7X(5-3)
=
16
4
9+7+(3X9)
=
43
5
4+5X(9+2)
=
59
6
1+(1+5)+6
=
13
7
7X4-(4+8)
=
16
8
8X4+(4X1)
=
36
9
5X(6X8)-4
=
236
10
7+(8+2)X2
=
27
11
7X5-(7X1)
=
28
12
(7+9)+5/5
=
17
13
(8-1)-4+6
=
9
14
5+9X(9+1)
=
95
15
(8+6)+2-3
=
13