혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(9X7)/7
=
27
2
3X(9-8)+5
=
8
3
1X(5X3)X3
=
45
4
4-3+(5+2)
=
8
5
9X6/(1X1)
=
54
6
4+5+(7X5)
=
44
7
7+(1X2)+2
=
11
8
1+5X(2+4)
=
31
9
(3X6)/2X1
=
9
10
4+5X(5X7)
=
179
11
2/(6/6)+1
=
3
12
(1X9)X6X3
=
162
13
7X(6X3)X4
=
504
14
(7X3)-5-2
=
14
15
3X(8+9)-1
=
50