혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8X9)-4+7
=
75
2
4X6/(4X1)
=
6
3
(2X8)-4/1
=
12
4
(2+2)X3/4
=
3
5
3+2-(2+1)
=
2
6
4-3+(9X2)
=
19
7
8-(2+7)+6
=
5
8
9+(1+7)+4
=
21
9
(5X7)-5X4
=
15
10
6X6/(1X4)
=
9
11
(5+3)+8-6
=
10
12
(2X5)+9-2
=
17
13
3+(7+5)X2
=
27
14
5X(9+6)X3
=
225
15
4-(9-6)/1
=
1