혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X2X(6-1)
=
20
2
2X2+(4-1)
=
7
3
5-(3-2)X1
=
4
4
5/1-(9-5)
=
1
5
(9+5)+6X2
=
26
6
8/(1+9)X5
=
4
7
8+(8X8)-3
=
69
8
(1+6)-2+6
=
11
9
(5/1)/4X8
=
10
10
4+3/(8/8)
=
7
11
(4/2)/1X8
=
16
12
(8X5)+5X1
=
45
13
1+(1+8)/9
=
2
14
(1X8)X9X1
=
72
15
2-4+(6X9)
=
52