혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X3-(6+2)
=
1
2
2+(8/4)/1
=
4
3
5+3+(5+7)
=
20
4
3/6X(7X6)
=
21
5
(6+4)+5+4
=
19
6
2/8X(2X8)
=
4
7
4X3+(6/3)
=
14
8
2/6X(3+3)
=
2
9
2+7+(2-1)
=
10
10
(7X7)X4-8
=
188
11
9+8X(8-6)
=
25
12
4+(7/7)+4
=
9
13
6-2+(2X5)
=
14
14
(2/1)X9X3
=
54
15
(9X9)-5-6
=
70