혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(5-1)+2
=
9
2
4X(5+1)+5
=
29
3
(7/1)+7+1
=
15
4
2X(6X1)+7
=
19
5
3-(5-3)+1
=
2
6
7+5-(6/3)
=
10
7
(1+9)X9-3
=
87
8
1+6/(9-7)
=
4
9
8+(5-2)-2
=
9
10
(5+3)-4+9
=
13
11
(7+2)X2-7
=
11
12
9X3-(8X3)
=
3
13
3-7+(2+7)
=
5
14
3X6X(2+5)
=
126
15
1+(4-3)X4
=
5