혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+8X(2+4)
=
54
2
3+(1+9)X2
=
23
3
(4/2)+5X9
=
47
4
7+6X(3-2)
=
13
5
8+6-(9+3)
=
2
6
(8X2)X7X2
=
224
7
(6-1)X1X5
=
25
8
1X(8-6)X1
=
2
9
9-2-(7-2)
=
2
10
9+2-(3+1)
=
7
11
(8/4)X5-4
=
6
12
(7+1)+6X6
=
44
13
(4X7)X6+1
=
169
14
5X4+(8+4)
=
32
15
(1X3)+7-1
=
9