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혼합계산 : 레벨2

1
7+(3X7)/1
=
28
2
5X5X(9-5)
=
100
3
9-(7X1)+4
=
6
4
3+5X(7-6)
=
8
5
7X5/(3+2)
=
7
6
5-3+(3X2)
=
8
7
(2X5)+4/2
=
12
8
(4+9)-5+3
=
11
9
6X4-(8/4)
=
22
10
4-3X(1/1)
=
1
11
(8/4)X3+8
=
14
12
(9-4)+9X9
=
86
13
(4X5)-5-2
=
13
14
(9X8)X5+2
=
362
15
(1+9)X4/2
=
20