혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3/2X(4/2)
=
3
2
(5X7)-3-2
=
30
3
4X9-(8-5)
=
33
4
(7X6)/1+3
=
45
5
(3X3)+4+1
=
14
6
1+1+(1+6)
=
9
7
4+6X(9X3)
=
166
8
(6X1)+6+7
=
19
9
5-4X(3-2)
=
1
10
(2X2)/4+4
=
5
11
8X(8-6)-2
=
14
12
(8/8)X5-1
=
4
13
(1+1)/2X4
=
4
14
(5+1)X3X1
=
18
15
2+8/(4+4)
=
3