혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X8+(3+5)
=
56
2
7-9+(6-2)
=
2
3
(3+4)X7-9
=
40
4
4X5-(5+1)
=
14
5
(4X5)/4+8
=
13
6
(2+8)+4/4
=
11
7
4+9X(2+7)
=
85
8
(7+1)+6+1
=
15
9
(7-2)+7-8
=
4
10
3/1+(8+3)
=
14
11
1+1X(7+6)
=
14
12
(4+1)X2-2
=
8
13
6+(6/1)X1
=
12
14
3+4+(2+5)
=
14
15
(1X1)-1+8
=
8