혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X1+(2X8)
=
20
2
1+(1X8)-6
=
3
3
5-(3+4)+6
=
4
4
6+(3+2)X4
=
26
5
1+4+(4+1)
=
10
6
(6+3)/9X6
=
6
7
3X(4X1)/6
=
2
8
(2/2)+3+2
=
6
9
(1X9)X1+5
=
14
10
(7-2)+5X6
=
35
11
7X4-(1X1)
=
27
12
1-(4-1)+3
=
1
13
(4+5)X8-5
=
67
14
(7+5)+8+4
=
24
15
6/1+(7+5)
=
18