혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+2X(4/4)
=
7
2
7X(9+3)+6
=
90
3
4+(6X3)/3
=
10
4
5X(7-1)-5
=
25
5
(7X1)-8/2
=
3
6
(1+2)+5+7
=
15
7
3-8+(2X9)
=
13
8
(3+6)-3+6
=
12
9
(8+2)+2+4
=
16
10
3+(5X8)/5
=
11
11
9X(3+4)+2
=
65
12
8X5/(4+1)
=
8
13
8X(7-5)+9
=
25
14
1X8+(7X3)
=
29
15
(7X4)-5-6
=
17