혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4-(8-7)X1
=
3
2
1/1+(8/2)
=
5
3
9-6/(5-2)
=
7
4
(7X5)-5+4
=
34
5
8X9+(5-4)
=
73
6
3+(8+9)+5
=
25
7
(8/1)-4+6
=
10
8
3+(9/3)X1
=
6
9
7+(9X4)X6
=
223
10
2+4+(9/9)
=
7
11
3+(6+2)X1
=
11
12
(2X3)+2+4
=
12
13
7+(2/1)+5
=
14
14
6/2X(2+7)
=
27
15
1X5+(4+5)
=
14