혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X1+(3+4)
=
12
2
6+3X(4X2)
=
30
3
8X6-(4+8)
=
36
4
4-3+(7X4)
=
29
5
(8X8)-5-1
=
58
6
(9-3)X8X3
=
144
7
6X1-(6-1)
=
1
8
3X(4+3)-7
=
14
9
(1X4)X3-4
=
8
10
(9+9)X5-4
=
86
11
9+9-(4+8)
=
6
12
5X(4+2)-4
=
26
13
(3X8)+5-4
=
25
14
(8/2)X7X4
=
112
15
(5+2)+4+1
=
12