혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2-9+(4+6)
=
3
2
(9/3)/1X3
=
9
3
9X(3X9)+7
=
250
4
(1X3)+2-2
=
3
5
1+(6+6)-4
=
9
6
8+6+(6X6)
=
50
7
(4+4)+3X9
=
35
8
3-(1+1)X1
=
1
9
(6+4)+2+8
=
20
10
2+4X(7-2)
=
22
11
6+(1X1)X4
=
10
12
(4X5)+7-2
=
25
13
2-6+(2X6)
=
8
14
6+(3X6)+4
=
28
15
1+(5+2)+4
=
12