혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4-7+(2+2)
=
1
2
8+(5-2)-1
=
10
3
(5X7)+1X9
=
44
4
(3+3)X5-5
=
25
5
1-7+(5+5)
=
4
6
1-1+(5X9)
=
45
7
(1+1)X8X2
=
32
8
3X6/(9X1)
=
2
9
3X1X(4-2)
=
6
10
8+(5-4)-8
=
1
11
(8X9)-2X4
=
64
12
5/5X(8/4)
=
2
13
(2+6)+5+4
=
17
14
1+(5+4)-4
=
6
15
4X(8+3)+2
=
46