혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X9+(9-8)
=
37
2
(2/1)X8X2
=
32
3
5+(2+2)+2
=
11
4
(2X8)+8-2
=
22
5
7+(5/5)X6
=
13
6
2X(7-3)-4
=
4
7
4+7X(2+5)
=
53
8
(3X5)+2-3
=
14
9
(5X1)-8+8
=
5
10
(8+6)/1+2
=
16
11
9X(9-4)-3
=
42
12
(3+6)/3+5
=
8
13
3+1+(6+3)
=
13
14
6X7+(4X9)
=
78
15
2X1+(6X7)
=
44