혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X(2X7)+6
=
132
2
7+1X(3/3)
=
8
3
(7-3)+7-1
=
10
4
1X5+(5/1)
=
10
5
2+(3X6)X1
=
20
6
8X(3X3)X7
=
504
7
6X3+(6+3)
=
27
8
7X8-(4X2)
=
48
9
(8/1)/1X2
=
16
10
6X9X(4+2)
=
324
11
(6X3)+8+1
=
27
12
4/8X(5-1)
=
2
13
5+1+(3-1)
=
8
14
(4X8)X2+3
=
67
15
4+2+(1+2)
=
9