혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(4+1)X7
=
140
2
7X(2+2)-3
=
25
3
4+3X(4X8)
=
100
4
5X(3X8)X9
=
1080
5
5X(2+8)X5
=
250
6
(3X8)-5X1
=
19
7
8X3+(8X9)
=
96
8
(4/1)+8-2
=
10
9
(1+5)X2+3
=
15
10
8X(2+7)/1
=
72
11
2+(7-4)X5
=
17
12
2+8X(1+4)
=
42
13
3X5-(3/3)
=
14
14
(8+2)-4X1
=
6
15
(5+9)-6-1
=
7