혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+(9+3)+3
=
22
2
1-4+(1+8)
=
6
3
6+(4X8)+4
=
42
4
(3X7)-7+3
=
17
5
(6+1)+1X9
=
16
6
(9+5)-3+5
=
16
7
(5X5)+1X7
=
32
8
6X5-(7X4)
=
2
9
(4+1)+2X6
=
17
10
3X(7-2)X8
=
120
11
5+(6/1)X6
=
41
12
(6/2)+7/1
=
10
13
(1+9)/1X6
=
60
14
(4/1)/2X1
=
2
15
(1X3)X6-8
=
10