혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2+(3X5)X3
=
47
2
4X9-(2X7)
=
22
3
1X2-(5-4)
=
1
4
3X7-(4-2)
=
19
5
(5+5)X5+6
=
56
6
2+(6+3)-9
=
2
7
(6X4)/8X6
=
18
8
6X1+(7X3)
=
27
9
6+(2+1)X2
=
12
10
9X1+(3+4)
=
16
11
(8+8)-4-1
=
11
12
1X(6+7)+2
=
15
13
(2X5)X1X6
=
60
14
3+(5+7)-9
=
6
15
7X3/(3-2)
=
21