혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X4X(5X5)
=
500
2
6+4+(1X1)
=
11
3
4X(7-5)X8
=
64
4
5/1-(5-2)
=
2
5
2+(8-4)+8
=
14
6
8-(5-1)+3
=
7
7
(2+7)+7+2
=
18
8
2X(9/1)+1
=
19
9
4+8+(3X1)
=
15
10
(4X2)X6-6
=
42
11
8X(5-3)+2
=
18
12
(1X8)X3+1
=
25
13
8+7X(2+7)
=
71
14
2X(3X9)+1
=
55
15
(8X3)X2-2
=
46