혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X8)-7X1
=
25
2
8X(5X4)-8
=
152
3
(3X9)-3X4
=
15
4
4X8X(9+1)
=
320
5
(2X4)X8+5
=
69
6
1X6/(1X6)
=
1
7
(1+5)/6+5
=
6
8
1X(6+3)X7
=
63
9
2-2+(3+9)
=
12
10
8-(5-1)/4
=
7
11
(8X3)+6X9
=
78
12
(5+5)/1X5
=
50
13
5X(2+8)-7
=
43
14
3+6X(2/2)
=
9
15
(7-1)+2+5
=
13
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