혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X2+(8X9)
=
84
2
2+(5X4)-2
=
20
3
(9+9)/1X7
=
126
4
2X1+(6-4)
=
4
5
9X(6+8)/3
=
42
6
6+6+(1X1)
=
13
7
7-5+(6-5)
=
3
8
(8+4)X1/1
=
12
9
3+(7-1)+2
=
11
10
8-1X(2+1)
=
5
11
6-1-(3/1)
=
2
12
4+5X(4+5)
=
49
13
9+7-(5+9)
=
2
14
(9X3)+3+5
=
35
15
4X1+(4X2)
=
12