혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X3)X4+4
=
64
2
4X(9+5)+5
=
61
3
(4-3)X3X7
=
21
4
(8+9)+6+1
=
24
5
(1X5)+4+1
=
10
6
(2X9)X8+1
=
145
7
(8/2)/2X9
=
18
8
5X8-(7+6)
=
27
9
2X(7+9)X3
=
96
10
(1X7)+7+5
=
19
11
7X9X(2X4)
=
504
12
(5+9)X6/7
=
12
13
(1X9)X2-5
=
13
14
(6X3)X7X5
=
630
15
4X5+(7X1)
=
27