혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3/1)X9X6
=
162
2
(9-4)X3X3
=
45
3
8-(1+5)+9
=
11
4
1+5X(1X3)
=
16
5
(1+2)+5+3
=
11
6
5X5X(9/3)
=
75
7
7+(5+3)-6
=
9
8
6X5X(3+2)
=
150
9
4X1X(5X6)
=
120
10
7X1+(6X4)
=
31
11
5+7+(9X5)
=
57
12
(5+1)+1+3
=
10
13
4X(3+1)-2
=
14
14
(3+4)-1+3
=
9
15
(8-4)X5+1
=
21
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