혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X2/(2/1)
=
1
2
3X(8X2)X7
=
336
3
(7-2)X1-3
=
2
4
7+4+(9-7)
=
13
5
5X6X(4X6)
=
720
6
3X(5X8)/3
=
40
7
(9+3)X5/6
=
10
8
3X(4X3)+4
=
40
9
3X(4X2)/1
=
24
10
6+8+(4-3)
=
15
11
(8-4)-1X3
=
1
12
2X9+(4+8)
=
30
13
1+7/(4+3)
=
2
14
2+(7X1)X4
=
30
15
3-(4/4)+1
=
3