혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4-2+(2-1)
=
3
2
5+9X(3+3)
=
59
3
(3X1)X6/1
=
18
4
8/7X(3X7)
=
24
5
5X(5+1)X1
=
30
6
7+9-(1+5)
=
10
7
6+(3-2)+2
=
9
8
5+2X(1+1)
=
9
9
7+(1X3)X2
=
13
10
4-(5X1)+2
=
1
11
4+9X(6X3)
=
166
12
(6+8)/1/1
=
14
13
5X9/(9/1)
=
5
14
(7+3)X2/4
=
5
15
(7X2)X8X1
=
112