혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X3+(1+2)
=
27
2
2-(1X4)+7
=
5
3
7-(4+2)+5
=
6
4
2X7+(7+2)
=
23
5
2X(9X8)X1
=
144
6
(5+7)X4X7
=
336
7
2X3X(6/3)
=
12
8
(3/1)+5-2
=
6
9
6X(7+6)+2
=
80
10
4X6-(5X1)
=
19
11
4/1+(1+1)
=
6
12
(5+1)-4+2
=
4
13
(8X7)X5+4
=
284
14
8/(2X4)X5
=
5
15
(3+6)X2X6
=
108