혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X5-(3-1)
=
38
2
5-(3+1)+1
=
2
3
7+(2X5)X7
=
77
4
9+(6-3)X9
=
36
5
8X5X(8+3)
=
440
6
9X2-(4+8)
=
6
7
9+8-(1+1)
=
15
8
8+3+(4/2)
=
13
9
(5+3)+8X2
=
24
10
8+5-(4-2)
=
11
11
(3+4)X1-5
=
2
12
4-4+(5X2)
=
10
13
(6X9)+6-3
=
57
14
7X3+(5+3)
=
29
15
8X(1+1)-8
=
8