혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3/(7-6)X4
=
12
2
(9+1)/2X9
=
45
3
(8+9)X7+3
=
122
4
(8X5)+2+6
=
48
5
4/5X(8+7)
=
12
6
3+(7X5)+1
=
39
7
5X(2+1)-9
=
6
8
6X(2+6)-5
=
43
9
(9-5)+3-3
=
4
10
9-(1X6)+6
=
9
11
4X3+(9-4)
=
17
12
(2X9)+8/1
=
26
13
5+(1+1)+3
=
10
14
6+(6X2)-5
=
13
15
2+1X(3/3)
=
3