혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7-3+(6X2)
=
16
2
6/(5/5)X3
=
18
3
(6/1)/4X6
=
9
4
3+(3+5)X7
=
59
5
2-9+(3X4)
=
5
6
(4X9)+3X2
=
42
7
(5+4)X4+9
=
45
8
(9X1)+7-8
=
8
9
(4X9)+7X3
=
57
10
(2X2)+6+3
=
13
11
1X(5X3)-5
=
10
12
(2X2)+3X5
=
19
13
5+8+(2+1)
=
16
14
(5X2)-9/1
=
1
15
(9+2)-3-1
=
7