혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X8+(3+2)
=
37
2
1+3+(1/1)
=
5
3
8+7X(6X3)
=
134
4
(5-2)+1-3
=
1
5
5/1X(1+4)
=
25
6
9-4-(5-4)
=
4
7
3/1X(3+7)
=
30
8
6+(2+6)+8
=
22
9
(4/4)X3+9
=
12
10
2+(5X2)/1
=
12
11
(8-5)/3X2
=
2
12
8-(3+3)+5
=
7
13
8-4+(7+2)
=
13
14
5+8-(2X1)
=
11
15
(2+4)-3+6
=
9