혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X2+(9-4)
=
7
2
9X7+(6-3)
=
66
3
4+(9X9)X2
=
166
4
(5-2)X3/1
=
9
5
5+7-(7-2)
=
7
6
(9/1)X4X3
=
108
7
1X(4X5)/1
=
20
8
(7+8)X4X3
=
180
9
(6X5)X8-3
=
237
10
(6X3)X1-4
=
14
11
6X5X(8/2)
=
120
12
3+(4X6)/8
=
6
13
2X(1X2)X3
=
12
14
(3X2)X5/2
=
15
15
9X4-(3-2)
=
35