혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X5+(1X4)
=
39
2
4-1+(6X5)
=
33
3
4X7+(3+5)
=
36
4
(5X4)X7X8
=
1120
5
(1X4)-4+7
=
7
6
7+6-(6+1)
=
6
7
5X(6-2)+9
=
29
8
6-(5/5)-3
=
2
9
1X7X(2X7)
=
98
10
8-3+(2X1)
=
7
11
(4-1)-4+9
=
8
12
(9X3)X6X6
=
972
13
(4-2)/2X4
=
4
14
(6X8)/1+6
=
54
15
8X3-(3+2)
=
19