혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X1X(1X3)
=
21
2
6/1+(7+3)
=
16
3
7X5+(7+3)
=
45
4
4X6+(7/7)
=
25
5
6X(3X1)-5
=
13
6
7+(4X5)+6
=
33
7
1+(1+5)+2
=
9
8
(5-3)/2X3
=
3
9
1+8-(7+1)
=
1
10
5+4-(4/1)
=
5
11
8/(1+7)+7
=
8
12
8X(2+7)/1
=
72
13
5X6X(4+3)
=
210
14
4-7+(4X4)
=
13
15
7X8/(4X7)
=
2