혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(3-2)X5
=
9
2
(3X8)+5-1
=
28
3
5+1-(6-4)
=
4
4
3+(4-1)X9
=
30
5
1+4-(5-2)
=
2
6
(2+2)+8+9
=
21
7
(3X4)+8+3
=
23
8
5X(8X4)-3
=
157
9
(6+2)+5-1
=
12
10
4/(9X1)X9
=
4
11
8X6-(3/1)
=
45
12
(5+3)X1+7
=
15
13
3/1+(1X9)
=
12
14
3+(3X9)-8
=
22
15
(1+1)+2-2
=
2