혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+9)+7X5
=
48
2
3X8+(2X9)
=
42
3
2+7X(5+7)
=
86
4
5+(1X4)X8
=
37
5
9X1+(4X6)
=
33
6
8+3-(1+1)
=
9
7
2/1X(9+3)
=
24
8
(8X2)X3X7
=
336
9
(6X5)+1X2
=
32
10
8X7X(3+4)
=
392
11
(6+6)-2-5
=
5
12
(2+4)X1/3
=
2
13
2+(4X2)X8
=
66
14
(2-1)+9-8
=
2
15
8-2+(5-3)
=
8